très belle rubrique à garder en archive!!
beau boulot 55speed
Bienvenue sur AUTOSON V 4.0
C'est à cause d'eux :
Guillaume (McJeanGui), Thomas (Scherenne), Guillaume, Thierry, Nicolas, Jérémy (dje), Richard (Richard), Michel (airdevin), Benjamin (kdb26), Olivier.
Que vous allez encore nous subir pendant 3 ans.
Merci aux généreux donateurs de la cagnotte v2.
Référentiel Amplis Old School
- chris@i'go
- MODO
- Messages : 20446
- Enregistré le : mar. févr. 22, 2011 7:01 pm
- Localisation : 44 Nantes Les Bains/ Plage/ sur mer
- Ewen
- Vétéran Autoson
- Messages : 2655
- Enregistré le : dim. août 24, 2008 1:53 am
- Localisation : bretagne
SIGNAT
F L A G
Once upon a time...
A dream grows into idea, the idea grows into a concept.
Years of experience, ability and know-how grow into a product.
Introducing the FLAG amplifier in 1994, probably the most powerfull series-built amplifier ever constructed for mobile purposes, SIGNAT succeeded in creating an extreme highlight - the absolute reference!
The professional press was stunned: "absolute top class", "reference", "never seen before".
The blue ´space ship´ with its impressive design, with a total power of 3200 Watts introduced a standard. We claim it is unequalled up to now.
With its massive performance the FLAG develops an amplifying capacity whish reproduces the original music recording so faithfully that a better achievement is unthinkable. Without any distortion, without any colouring. The FLAG brings out the bass frequencies with endless power, extremely deep, extremly pure. The midrange frequencies are crystal-clear. This is what it is all about.
FLAG and the slightly smaller models LOG 1 and LOG 2 are mechanically developed and designed by Backes&Mueller, best-known high-end architect of active loudspeakers.
Now, at the threshold of the new millenium, the time has come for SIGNAT to set another new standard, voluable for centuries to go.
In the same way as the nineties started off with FLAG and LOG, the new SIGNAT modular amplifier system will announce a new car hifi millenium. Like their predecassors these amplifiers are designed and developed by Backes&Mueller, a guarantee for the finest technology, unequalled performance and audiophile listening experience.
LAB Series
Like the legendary amplifiers FLAG and LOG, the new LAB amplifiers have been develped by the high-end goldsmiths BACKES & MULLER. And once again the aimed at an uncompromising concept to keep up the possibility of ` natural and distortioin freed reproduction of musical sound images´. The result is worth hearing!
This tremendous performance asked for an intelligent cooling strategy, in order to dissipate the developed heat in an adequate way and to secure a long lasting continiuous performance.
Besides the external coolingfins internal heat sinks at both sides take care of additional heat dissipating surface; besides that, they pave the way for the airflow of the dynamic cooling components.
At each side of the profile a cooling fan prevents overheating of the performing components. The speed of both fans is controlled, depending on the heat heat development of the device; mthe SCF electronic circuit detects the heat development with sensors and starts the fans from a temperature of about 40 degrees Celsius. If necessary their speed will be increased.
Backlit control panel
SCF fan cooling system
FCC Frequency Compensation Control
ADS Anti Distorsion System
Incl. BRS Bass Remote Control for 1 pair of channels.
The techical equipment of the LAB models leaves nothig to be desired. Active high and low pass filters offer an extreme variety of programming adjustments, which will respopnd to individual demands and wishes of any form; fully active operation without external crossovers - no problem! A combination of high and low pass allows for a crossover with bandpass behaviour. The extremly steep subsonic filter with a variable crossover point quarantees the highest efficiency. In this way the deepest frequency parts are eliminated and unnecessary, excessive strain on the loudspeakers by subsonic frequency is prevented. Top of the bill in filtering issues is the FCC. The overall difficult problem of droning, a tipical caraudio specific problem, is the gist of the metters. FCC immediately intervenes whenever the droning effects gets annoying. In the critical frequency range it is possible to intervene manually in order to smooth effectively the inadequate boost caused by the acoustic behaviour of the vehicle´s interior.
Lit up control panel
SCF fan cooling system
FCC Frequency Compensation Control
ADS Anti Distortion System
Incl. BRC Bass Remote Control
The phase shift control directly influences the phase angle of the output signal; in principle the phase can be shifted continiously from 0 to 360 degrees. In this way timing problems caused by the different loudspeaker locations in the vehicle can be solved very elegantly
An anti-distorsion system ADS not only takes care of an excellent loudspeaker protection; the electronic circuit constantly guards the output signal in order to recognise eventualyy occuring distortions right from the start and to adjust if necessary. In other words: also at the limits ADS prevents the tipical `clipping´ of the output signal (which often leads to a fatal damage of the loudspeaker). Even the sound is clear and clean.
With every LAB amplifier comes a compact BRC ( bass remote control). Whenever a subwoofer has been applied, the bass level can be reduced or increased with the BRC from behind the steering wheel. Bass differences in hte sources ( CD, cassette) or in hte recordings can easily and individually be compensated.
Before a LAB amplifier leaves the factory, it is subject to an extensive trial procedure. Every single LAB amplifier comes with an individual testing report, which states the important measuring data and certifies the operating capability of the device.
LAB 2
Amplificateur 2 canaux
Puissance : 2x 100 (4 ohm, THD = 0.05%)
Puissance : 1x370W (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 70KHz
Filtre passe-bas : 40-200Hz, 24dB / 600-6000, 12dB
Filtre passe-haut : 10-50Hz, 24dB / 60-600Hz, 12dB
Contrôle de la phase en continu : 10 - 340°
Système de ventilation intégré et autogéré
Contrôle du niveau du sub à distance
Dimensions : 330 x 70 x 350
Specification data:
Amp type: 2 channel
Pc board: double sided gold-plated 24 K
Power terminal: platinum plated fully isolated type
Speaker terminals: platinum plated fully isolated type
Signal input terminals: 4 x RCA jacks platinum plated
BIC balanced input circuity
ENS Electronic Noise
Bridged mode: yes (min. 2 Ohm)
Protection and control circuites: Temperature, overload, short circuit,
DC offset, +/-reverse, low/high voltage
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 40-200Hz, 24dB; 600-6000Hz, 12dB
Active high pass filter: 10-50Hz,24dB; 60-600Hz,12dB; 2-10Hz,12dB
Phase control: 10ş-340ş shift
Remote control: BRC type (LPF on)
Technical data:
RMS power at 4 Ohm (0,05% THD): 2x100W
RMS power at 4 Ohm, bridged (0,1% THD): 1x370W
RMS power at 2 Ohm (0,2% THD): 2x185W; 1x550W bridged
RMS power at 1 Ohm (0,2% THD): 2x280W
S/N ratio (A-weighted): 106 dB
Freq. response (-3dB): 10-70 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 5V
Input impendance: 30 kOhm
Fuse rate: 2 x 40A (maxi)
Supply voltage: 12 V DC
Dimensions: 330 x 70 x 350 mm
1075€
LAB 4
Amplificateur 4 canaux
Amplificateur 2 canaux
Puissance : 4x100 (4 ohm, THD = 0.05%)
Puissance : 2x370W (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 70KHz
Filtre passe-bas : 40-200Hz, 24dB / 600-6000, 12dB
Filtre passe-haut : 10-50Hz, 24dB / 60-600Hz, 12dB
Contrôle de la phase en continu : 10 - 340°
Système de ventilation intégré et autogéré
Contrôle du niveau du sub à distance
Dimensions : 330 x 70 x 500
Specification data:
Amp type: 4 channel
Pc board: double sided gold-plated 24 K
Power terminal: platinum plated fully isolated type
Speaker terminals: platinum plated fully isolated type
Signal input terminals: 2 x RCA jacks platinum plated
BIC balanced input circuity
ENS Electronic Noise
Bridged mode: yes (min. 2 Ohm)
Protection and control circuites: Temperature, overload, short circuit,
DC offset, +/-reverse, low/high voltage
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 40-200Hz, 24dB; 600-6000Hz, 12dB
Active high pass filter: 10-50Hz,24dB; 60-600Hz,12dB; 2-10Hz,12dB
Phase control: 10ş-340ş shift
Remote control: BRC type (LPF on)
Technical data:
RMS power at 4 Ohm (0,05% THD): 4x100W
RMS power at 4 Ohm, bridged (0,1% THD): 2x370W
RMS power at 2 Ohm (0,2% THD): 4x185W; 2x500W bridged
RMS power at 1 Ohm (0,2% THD): 4x250W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-70 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 5V
Input impendance: 30 kOhm
Fuse rate: 2 x 60A (maxi)
Supply voltage: 12 V DC
Dimensions: 330 x 70 x 500 mm
1337€
Bass Remote Control
RAM Series
SIGNAT amplifiers of the RAM MARK II and ROC series have been developed according to the American concept; the audiophile fine-tuning was executed by SIGNAT in co-operation with the engineers of Backes & Mueller. The result is fantastic: units designed with great accuracy and excellent finish. In order to withstand extreme in-car conditions such as vibrations and shocks, the RAM amplifiers have been equipped with double-sided PC boards, strenghtened by glassfibre. This techique, together with a neat layout of the PC board, ensures a reliable operation.
All SIGNAT amplifiers feature an outstanding finish and use high-quality components.
The RAM power amplifiers come with low-distortion bipolar technique, operating in dynamic class A-mode. Due to this special principle, tri-mode and bridged operationare possible without the need of an additional switch. The amplifiers are protected by effective monitoring and protection circuitry; in case of a short circuit, thermal or electric overload, the amplifier is muted immediatly and can omly be operated again when normal conditions prevail. The speaker output terminals are protected by DC offset. 24 carat gold plating of the PC boards minimizes possible transmission losses. All conductors are protected against corrosion.
High-performance, carefully selected components, and an exact and detaild finishing guarantee an optimum sound performance. Both speaker and power terminals are 24 carat gold-plated, ensuring a signal trnasmission absolutely free of losses. The terminals are enclosed in plastic to avoid shorting; the extremely stable srew terminals accept cabels up to 20 mm2 cross-section.
The Press
Test: hifi mobil RAM MARK II
Value money ***
... the RAM 2 is excellently finished and offers all the possibilities of a 4-channel amplifier. All channel come with both low and high pass filters..... the SIGNAT amplifier can be strongly recommended to anybody who is looking for a very powerfull amplifier.´´
Second order active electronic crossovers order active electronic crossovers (with a 12 dB/oct slope) ensure a perfect sound adaption to your speaker systems.
Low pass or high pass configuration can be selected; the cut-off frequencies of all filters are continuously variable between 50 and 250 Hz. Voltage supply is granted by super fast power-MOSFET transistors; the effective switching power supplies guarantee maximum performance with minimum heat development. Every RAM MARK II amplifier features separate high-power supplies, reducing the mutual influencing of the amplifiers to a minimum. Due to the extremy stable power supply, RAM MARK II amplifiers tolerate impendances down to 1 Ohm. Thanks to the super fast pre-amplifiers with a high voltage/noise-ratio the RAM MARK II amplifiers offer outstanding dynamics and transparency.
RAM 1 MKII
Amplificateur 6 canaux
Puissance : 2x 90 + 4x 45W (4 ohm, THD = 0.05%)
Puissance : 1x235 + 2x 110W (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 65KHz
Filtre passe-bas : 50-250Hz, 12dB/octave (ch 5/6)
Filtre passe-haut : 50-250Hz, 12dB/octave (ch 1/2 et 3/4)
Dimensions : 230 x 57 x 432
pecification data:
Amp type: 6 channel
Pc board: double sided gold-plated 24 K
Power terminal: gold plated fully isolated type
Speaker terminals: gold plated fully isolated type
Signal input terminals: 6 x RCA jacks gold plated
BIC balanced input circuity
Bridged mode: yes (min. 2 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 5/6)
Active high pass filter: 50-250Hz,12dB (ch 1/2 & 3/4)
Technical data:
Max. peak music power: 700W
RMS power at 4 Ohm (0,05% THD): 2x90W + 4x45W
RMS power at 4 Ohm, bridged (0,1% THD): 1x235W + 2x110W
RMS power at 2 Ohm (0,2% THD): 2x120W + 4x60W
RMS power at 1 Ohm (0,2% THD): 2x120W + 4x60W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-65 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 4V
Input impendance: 20 kOhm
Fuse rate: 2 x 30A
Supply voltage: 12 V DC
Dimensions: 230 x 57 x 432 mm
593€
RAM 2 MKII
Amplificateur 4 canaux
Puissance : 4x 90 (4 ohm, THD = 0.05%)
Puissance : 2x230 (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 65KHz
Filtre passe-bas : 50-250Hz, 12dB/octave (ch av/ar)
Filtre passe-haut : 50-250Hz, 12dB/octave (ch av/ar)
Dimensions : 230 x 57 x 370
Specification data:
Amp type: 4 channel
Pc board: double sided gold-plated 24 K
Power terminal: gold plated fully isolated type
Speaker terminals: gold plated fully isolated type
Signal input terminals: 4 x RCA jacks gold plated
BIC balanced input circuity
Bridged mode: yes (min. 2 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch front & rear)
Active high pass filter: 50-250Hz,12dB (ch front & rear)
Technical data:
Max. peak music power: 650W
RMS power at 4 Ohm (0,05% THD): 4x90W
RMS power at 4 Ohm, bridged (0,1% THD): 2x230W
RMS power at 2 Ohm (0,2% THD): 4x120W
RMS power at 1 Ohm (0,2% THD): 4x120W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-65 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 4V
Input impendance: 20 kOhm
Fuse rate: 2 x 30A
Supply voltage: 12 V DC
Dimensions: 230 x 57 x 370 mm
465€
RAM 3 MKII
Amplificateur 2canaux
Puissance : 2x 150 (4 ohm, THD = 0.05%)
Puissance : 1x450 (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 65KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Dimensions : 230 x 57 x 300
Specification data:
Amp type: 2 channel
Pc board: double sided gold-plated 24 K
Power terminal: gold plated fully isolated type
Speaker terminals: gold plated fully isolated type
Signal input terminals: 2 x RCA jacks gold plated
BIC balanced input circuity
Bridged mode: yes (min. 2 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 1/2)
Active high pass filter: 50-250Hz,12dB (ch 1/2)
Line output: 2 x RCA jacks gold plated, full range
Technical data:
Max. peak music power: 500W
RMS power at 4 Ohm (0,05% THD): 2x150W
RMS power at 4 Ohm, bridged (0,1% THD): 1x450W
RMS power at 2 Ohm (0,2% THD): 2x230W
RMS power at 1 Ohm (0,2% THD): 2x240W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-65 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 4V
Input impendance: 20 kOhm
Fuse rate: 2 x 30A
Supply voltage: 12 V DC
Dimensions: 230 x 57 x 300 mm
353€
RAM bo
* Glasfaserverstärkte, doppelseitig kaschierte Leiterplatte
* Minimale Übertragungsverluste durch 24-Karat Hartgoldüberzug aller Leiterbahnen
* Ultrastabile Schaltnetzteile in MOSFET- Technologie mit 4 getrennten Leistungstransformatoren
* Dynamic Class-A Power-Endstufe in Bipolar-Technik
* 24-Karat-hartvergoldete RCA-Stecker, Lautsprecheranschlüsse, sowie Power Terminals
* 1 Ohm stabil
* Brückbar
* Tri-mode tauglich
* Soft Start
* Elektronische Schutzkreise: Thermische Überlastung, elektrische Überlastung, Kurzschluß und DC-Offset-Überwachung an den Lautsprecherklemmen
* Integrierte Frequenzweiche, regelbar:
Tiefpaß-Filter (12dB/Oct.), Frequenz variabel
Hochpaß-Filter (12dB/Oct.), Frequenz variabel
Full Range
* schaltbare Bass-Boost-Funktion +6dB
* Montagefreundliches Chassis-Design
* Betriebsspannung +12Volt DC, Minus an Masse
Max. Spitzen-Ausgangsleistung: 1150 Watt
RMS-Ausgangsleistung an 4 Ohm (THD=0,1%): 2 x 150 Watt + 4 x 85 Watt
RMS-Ausgangsleistung an 4 Ohm, gebrückt (THD=0,1%): 1 x 450 Watt + 2 x 230 Watt
RMS-Ausgangsleistung an 2 Ohm (THD=0,2%): 2 x 230 Watt + 4 x 120 Watt
RMS-Ausgangsleistung an 2 Ohm, gebrückt (THD=0,2%): 1 x 500 Watt + 2 x 280 Watt
RMS-Ausgangsleistung an 1 Ohm (THD=0,2%): 2 x 280 Watt + 4 x 160 Watt
Geräuschspannungsabstand (A-Filter): 105 dB A
Frequenzgang: 10 Hz - 50 kHz
Anstiegsgeschwindigkeit: 10 V / müsec
Stereo Kanaltrennung: 70 dB
Eingangsempfindlichkeit: 100 mV bis 4.0 V
Eingangsimpedanz: 20 kOhm
Dämpfungsfaktor: 200 / 300
Sicherungen: 4 x 30 A
Abmessungen B x H x T: 230 x 57 x 700 mm
DIG Series
Subwoofers deserve special treatment when it comes to amplification, because the low frequency range has its own characteristic properties. The SIGNAT DIG 1 class D amplifier technology is perfectly fit for `power-hungry´ subwoofers
The extremly high efficiency (more then 80%!) allows for an incredibly powerful performance, even at impendences as low as 1 Ohm, while the heat sink can stay relativly small.
The 24k gold plated PC board ensures an excellent conductivity; there`s no chance for corrosion to deteriorate the sound quality. The BIC signal inputs (Balanced Input Technology) with `floating ground´ guarantee insensitivity against unwanted external interference.
The SIGNAT DIG 1 boasts several other typical subwoofer characteristics, like the phase shift, variable low pass crossover with Q-factor control and a subsonic crossover, which effectively filters out the lowest frequencies: these frequencies only waste amplifier power, while they can damage the subwoofer. Furthermore, the subwoofer level can be adjust from the driver`s seat by means of the convenient remote control of the DIG 1, attractively shaped as a little amplifier.
DIG 1
Amplificateur mono numérique
Puissance : 1x 430W (4 ohm, THD = 0.5%)
Bande passante : 5Hz - 250Hz
Filtre passe-bas : 30-250Hz, 18dB/octave
Filtre passe-haut : 10-30Hz, 18dB/octave (subsonic)
Contrôle de la phase en continu : 0-180°
Dimensions : 248 x 55 x 300 mm
Specification data:
Amp type: 1 channel monoblock for subwoofer
Pc board: double sided gold-plated 24 K
Power terminal: gold plated fully isolated type
Speaker terminals: gold plated fully isolated type
Signal input terminals: 6 x RCA jacks platinum plated
BIC balanced input circuity
Bridged mode: monoblock
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 30-250Hz 18dB
Active high pass filter: 10-30Hz 18dB (subsonic)
Q-factor control: 0,5 - 1,2 for LPF
Phase control: 0ş-180ş
High level input
Line output: 2 x RCA jacks gold plated, full range
Remote control: BRC type
Technical data:
RMS power at 4 Ohm (0,05% THD): 1x430W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 5-250 kHz
Input sensitivity: 300mV - 5V
Input impendance: 25 kOhm
Fuse rate: 2 x 40A
Supply voltage: 12 V DC
Dimensions: 248 x 55 x 300 mm
625€
DIG 2 200
Amplificateur 2 canaux numérique large bande
2 x 100W (4 ohm, THD = 0.05%)
2 x 170W (2 ohm, THD = 0.2%)
1 x 350W (4 ohm, THD = 0.1%)
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Filtre subsonique : 20Hz, 18dB/octave
Commande déportée du niveau des basses
Dimensions : 230 x 31 x 314 mm
608€
DIG 2 400
Amplificateur 2 canaux numérique large bande
2 x 180W (4 ohm, THD = 0.05%)
2 x 310W (2 ohm, THD = 0.2%)
1 x 600W (4 ohm, THD = 0.1%)
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Filtre subsonique : 20Hz, 18dB/octave
Commande déportée du niveau des basses
Dimensions : 230 x 31 x 355 mm
720€
Bass Remote Control
ROM Series
ROM amplifiers boast outstanding equipment and fascinating technoques! These SIGNAT amps completely stand out from the average and not just because of their exclusive physical apperance. Their output power and well-considered features are very seductive too; adjustable active crossovers allow for an optimised adaption to your loudspeaker system, steep subsonic filters avoid unneccessary strain.
The three- and five channel ROM models feature 2 Ohm stable subwoofer (mono) channels. Optionally a SIGNAT BRC bass controlled can be installed.
BRC Bass Remote Control, this compact control (whith the exterior of a little amplifier) makes it easy to adjust the bass level comfortably from behind the steering wheel. For example to smooth bass-predominant recordings or on the other hand to boost the bass purpose. The volume of the subwoofer can be varied from -6dB to +6dB, starting form the basic settings of the input sensitivity; thus the bass level can be adapted to any chosen music source ( CD, cassette).
Naturally all ROM Amplifier come with SIGNAT BIC (balanced input circuity) inputs and the proven ENS (electronic noise suppression) system in order to guarantee the utmost reduction of unwonted noises.
ROM 2
Amplificateur 2 canaux
Puissance : 2x110W (4 ohm, THD = 0.05%)
Puissance : 1x350W (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 60KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Dimensions : 242 x 60 x 285
Specification data:
Amp type: 2 channel
Pc board: double sided
Power terminal: gold plated screw type
Speaker terminals: gold plated screw type
Signal input terminals: 2 x RCA jacks gold plated
BIC balanced input circuity
ENS Electronic Noise Suppression
Bridged mode: yes (min. 4 Ohm)
Trimode operation: built-in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 2 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 1/2)
Active high pass filter: 50-250Hz,12dB (ch 1/2 )
Line output: 2 x RCA jacks gold plated, full range
Technical data:
Max. peak music power: 360W
RMS power at 4 Ohm (0,05% THD): 2x110W
RMS power at 4 Ohm (0,1% THD): 1x350W
RMS power at 2 Ohm (0,2% THD): 2x175W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-60 kHz
Stereo separation: 70 dB
Input sensitivity: 150mV - 5V
Input impendance: 25 kOhm
Fuse rate: 2 x 20A
Supply voltage: 12 V DC
Dimensions: 242 x 60 x 285 mm
319€
ROM 3
Amplificateur 3 canaux
Puissance : 1x125 + 2x 60 (4 ohm, THD = 0.05%)
Puissance : 1x180 + 2x90 (2 ohm, THD = 0.2%)
Bande passante : 10Hz - 60KHz
Filtre passe-bas : 50-250Hz, 12dB/octave (ch sub)
Filtre passe-haut : 50-250Hz, 12dB/octave (ch 1/2)
Subsonic : 20Hz, 18dB/octave
Dimensions : 242 x 60 x 310
Specification data:
Amp type: 3 channel
Pc board: double sided
Power terminal: gold plated screw type
Speaker terminals: gold plated screw type
Signal input terminals: 4 x RCA jacks gold plated
BIC balanced input circuity
ENS Electronic Noise Suppression
Bridged mode: yes (min. 4 Ohm)
Trimode operation: -
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 2 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch sub)
Active high pass filter: 50-250Hz,12dB (ch 1/2 ). 20Hz, 18dB subsonic
Remote control: option
Technical data:
Max. peak music power: 400W
RMS power at 4 Ohm (0,05% THD): 1x125W + 2x60W
RMS power at 2 Ohm (0,2% THD): 1x180W + 2x90W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-60 kHz
Stereo separation: 70 dB
Input sensitivity: 150mV - 5V
Input impendance: 25 kOhm
Fuse rate: 2 x 25A
Supply voltage: 12 V DC
Dimensions: 242 x 60 x 310 mm
335€
ROM 4
Amplificateur 4 canaux
Puissance : 4x90 (4 ohm, THD = 0.05%)
Puissance : 2x240 (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 60KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Dimensions : 230 x 60 x 390
Specification data:
Amp type: 4 channel
Pc board: double sided
Power terminal: gold plated screw type
Speaker terminals: gold plated screw type
Signal input terminals: 4 x RCA jacks gold plated
BIC balanced input circuity
ENS Electronic Noise Suppression
Bridged mode: yes (min. 4 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 2 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 1/2 & 3/4)
Active high pass filter: 50-250Hz,12dB (ch 1/2 & 3/4)
Technical data:
Max. peak music power: 600W
RMS power at 4 Ohm (0,05% THD): 4x90W
RMS power at 4 Ohm (0,1% THD): 2x240W
RMS power at 2 Ohm (0,2% THD): 4x125W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-60 kHz
Stereo separation: 70 dB
Input sensitivity: 150mV - 5V
Input impendance: 25 kOhm
Fuse rate: 2 x 30A
Supply voltage: 12 V DC
Dimensions: 242 x 60 x 390 mm
400€
ROM 5
Amplificateur 5 canaux
Puissance : 4x70 + 1x180W (4 ohm, THD = 0.05%)
Puissance : 4x90 + 1x300 (2 ohm, THD = 0.1%)
Bande passante : 10Hz - 60KHz
Filtre passe-bas : 50-250Hz, 12dB/octave (ch 1/2 et 3/4)
Filtre passe-bas canal sub : 50-150Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave (ch 1/2 et 3/4)
Dimensions : 240 x 60 x 450
Specification data:
Amp type: 5 channel
Pc board: double sided
Power terminal: gold plated screw type
Speaker terminals: gold plated screw type
Signal input terminals: 6 x RCA jacks gold plated
BIC balanced input circuity
ENS Electronic Noise Suppression
Bridged mode: yes (min. 4 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 2 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 1/2 & 3/4) 50-150Hz, 12dB
(sub)
Active high pass filter: 50-250Hz,12dB (ch 1/2 & 3/4)
Line output: 2 x RCA jacks gold plated, full range
Active band pass filter ch 3/4: 50-250Hz, 12dB HPF - 100-500Hz, 12dB
LPF
Remote control: option
Technical data:
Max. peak music power: 850W
RMS power at 4 Ohm (0,05% THD): 1x180W + 4x70W
RMS power at 2 Ohm (0,2% THD): 1x300W + 4x90W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-60 kHz
Stereo separation: 70 dB
Input sensitivity: 150mV - 4V
Input impendance: 25 kOhm
Fuse rate: 2 x 40A
Supply voltage: 12 V DC
Dimensions: 242 x 60 x 450 mm
477€
SIGNAT RAP
RAP 1
Amplificateur 5 canaux
Puissance : 4x55 + 1x150W (4 ohm, THD = 0.05%)
Bande passante : 10Hz - 55KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
433€
RAP 2
Amplificateur 4 canaux
Puissance : 4x70W (4 ohm, THD = 0.05%)
Bande passante : 10Hz - 55KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
369€
RAP 3
Amplificateur 3 canaux
Puissance : 2x40 + 1x100W (4 ohm, THD = 0.05%)
Bande passante : 10Hz - 55KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
289€
RAP 4
Amplificateur 2 canaux
Puissance : 2x75W (4 ohm, THD = 0.05%)
Bande passante : 10Hz - 55KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
257€
F L A G
Once upon a time...
A dream grows into idea, the idea grows into a concept.
Years of experience, ability and know-how grow into a product.
Introducing the FLAG amplifier in 1994, probably the most powerfull series-built amplifier ever constructed for mobile purposes, SIGNAT succeeded in creating an extreme highlight - the absolute reference!
The professional press was stunned: "absolute top class", "reference", "never seen before".
The blue ´space ship´ with its impressive design, with a total power of 3200 Watts introduced a standard. We claim it is unequalled up to now.
With its massive performance the FLAG develops an amplifying capacity whish reproduces the original music recording so faithfully that a better achievement is unthinkable. Without any distortion, without any colouring. The FLAG brings out the bass frequencies with endless power, extremely deep, extremly pure. The midrange frequencies are crystal-clear. This is what it is all about.
FLAG and the slightly smaller models LOG 1 and LOG 2 are mechanically developed and designed by Backes&Mueller, best-known high-end architect of active loudspeakers.
Now, at the threshold of the new millenium, the time has come for SIGNAT to set another new standard, voluable for centuries to go.
In the same way as the nineties started off with FLAG and LOG, the new SIGNAT modular amplifier system will announce a new car hifi millenium. Like their predecassors these amplifiers are designed and developed by Backes&Mueller, a guarantee for the finest technology, unequalled performance and audiophile listening experience.
LAB Series
Like the legendary amplifiers FLAG and LOG, the new LAB amplifiers have been develped by the high-end goldsmiths BACKES & MULLER. And once again the aimed at an uncompromising concept to keep up the possibility of ` natural and distortioin freed reproduction of musical sound images´. The result is worth hearing!
This tremendous performance asked for an intelligent cooling strategy, in order to dissipate the developed heat in an adequate way and to secure a long lasting continiuous performance.
Besides the external coolingfins internal heat sinks at both sides take care of additional heat dissipating surface; besides that, they pave the way for the airflow of the dynamic cooling components.
At each side of the profile a cooling fan prevents overheating of the performing components. The speed of both fans is controlled, depending on the heat heat development of the device; mthe SCF electronic circuit detects the heat development with sensors and starts the fans from a temperature of about 40 degrees Celsius. If necessary their speed will be increased.
Backlit control panel
SCF fan cooling system
FCC Frequency Compensation Control
ADS Anti Distorsion System
Incl. BRS Bass Remote Control for 1 pair of channels.
The techical equipment of the LAB models leaves nothig to be desired. Active high and low pass filters offer an extreme variety of programming adjustments, which will respopnd to individual demands and wishes of any form; fully active operation without external crossovers - no problem! A combination of high and low pass allows for a crossover with bandpass behaviour. The extremly steep subsonic filter with a variable crossover point quarantees the highest efficiency. In this way the deepest frequency parts are eliminated and unnecessary, excessive strain on the loudspeakers by subsonic frequency is prevented. Top of the bill in filtering issues is the FCC. The overall difficult problem of droning, a tipical caraudio specific problem, is the gist of the metters. FCC immediately intervenes whenever the droning effects gets annoying. In the critical frequency range it is possible to intervene manually in order to smooth effectively the inadequate boost caused by the acoustic behaviour of the vehicle´s interior.
Lit up control panel
SCF fan cooling system
FCC Frequency Compensation Control
ADS Anti Distortion System
Incl. BRC Bass Remote Control
The phase shift control directly influences the phase angle of the output signal; in principle the phase can be shifted continiously from 0 to 360 degrees. In this way timing problems caused by the different loudspeaker locations in the vehicle can be solved very elegantly
An anti-distorsion system ADS not only takes care of an excellent loudspeaker protection; the electronic circuit constantly guards the output signal in order to recognise eventualyy occuring distortions right from the start and to adjust if necessary. In other words: also at the limits ADS prevents the tipical `clipping´ of the output signal (which often leads to a fatal damage of the loudspeaker). Even the sound is clear and clean.
With every LAB amplifier comes a compact BRC ( bass remote control). Whenever a subwoofer has been applied, the bass level can be reduced or increased with the BRC from behind the steering wheel. Bass differences in hte sources ( CD, cassette) or in hte recordings can easily and individually be compensated.
Before a LAB amplifier leaves the factory, it is subject to an extensive trial procedure. Every single LAB amplifier comes with an individual testing report, which states the important measuring data and certifies the operating capability of the device.
LAB 2
Amplificateur 2 canaux
Puissance : 2x 100 (4 ohm, THD = 0.05%)
Puissance : 1x370W (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 70KHz
Filtre passe-bas : 40-200Hz, 24dB / 600-6000, 12dB
Filtre passe-haut : 10-50Hz, 24dB / 60-600Hz, 12dB
Contrôle de la phase en continu : 10 - 340°
Système de ventilation intégré et autogéré
Contrôle du niveau du sub à distance
Dimensions : 330 x 70 x 350
Specification data:
Amp type: 2 channel
Pc board: double sided gold-plated 24 K
Power terminal: platinum plated fully isolated type
Speaker terminals: platinum plated fully isolated type
Signal input terminals: 4 x RCA jacks platinum plated
BIC balanced input circuity
ENS Electronic Noise
Bridged mode: yes (min. 2 Ohm)
Protection and control circuites: Temperature, overload, short circuit,
DC offset, +/-reverse, low/high voltage
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 40-200Hz, 24dB; 600-6000Hz, 12dB
Active high pass filter: 10-50Hz,24dB; 60-600Hz,12dB; 2-10Hz,12dB
Phase control: 10ş-340ş shift
Remote control: BRC type (LPF on)
Technical data:
RMS power at 4 Ohm (0,05% THD): 2x100W
RMS power at 4 Ohm, bridged (0,1% THD): 1x370W
RMS power at 2 Ohm (0,2% THD): 2x185W; 1x550W bridged
RMS power at 1 Ohm (0,2% THD): 2x280W
S/N ratio (A-weighted): 106 dB
Freq. response (-3dB): 10-70 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 5V
Input impendance: 30 kOhm
Fuse rate: 2 x 40A (maxi)
Supply voltage: 12 V DC
Dimensions: 330 x 70 x 350 mm
1075€
LAB 4
Amplificateur 4 canaux
Amplificateur 2 canaux
Puissance : 4x100 (4 ohm, THD = 0.05%)
Puissance : 2x370W (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 70KHz
Filtre passe-bas : 40-200Hz, 24dB / 600-6000, 12dB
Filtre passe-haut : 10-50Hz, 24dB / 60-600Hz, 12dB
Contrôle de la phase en continu : 10 - 340°
Système de ventilation intégré et autogéré
Contrôle du niveau du sub à distance
Dimensions : 330 x 70 x 500
Specification data:
Amp type: 4 channel
Pc board: double sided gold-plated 24 K
Power terminal: platinum plated fully isolated type
Speaker terminals: platinum plated fully isolated type
Signal input terminals: 2 x RCA jacks platinum plated
BIC balanced input circuity
ENS Electronic Noise
Bridged mode: yes (min. 2 Ohm)
Protection and control circuites: Temperature, overload, short circuit,
DC offset, +/-reverse, low/high voltage
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 40-200Hz, 24dB; 600-6000Hz, 12dB
Active high pass filter: 10-50Hz,24dB; 60-600Hz,12dB; 2-10Hz,12dB
Phase control: 10ş-340ş shift
Remote control: BRC type (LPF on)
Technical data:
RMS power at 4 Ohm (0,05% THD): 4x100W
RMS power at 4 Ohm, bridged (0,1% THD): 2x370W
RMS power at 2 Ohm (0,2% THD): 4x185W; 2x500W bridged
RMS power at 1 Ohm (0,2% THD): 4x250W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-70 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 5V
Input impendance: 30 kOhm
Fuse rate: 2 x 60A (maxi)
Supply voltage: 12 V DC
Dimensions: 330 x 70 x 500 mm
1337€
Bass Remote Control
RAM Series
SIGNAT amplifiers of the RAM MARK II and ROC series have been developed according to the American concept; the audiophile fine-tuning was executed by SIGNAT in co-operation with the engineers of Backes & Mueller. The result is fantastic: units designed with great accuracy and excellent finish. In order to withstand extreme in-car conditions such as vibrations and shocks, the RAM amplifiers have been equipped with double-sided PC boards, strenghtened by glassfibre. This techique, together with a neat layout of the PC board, ensures a reliable operation.
All SIGNAT amplifiers feature an outstanding finish and use high-quality components.
The RAM power amplifiers come with low-distortion bipolar technique, operating in dynamic class A-mode. Due to this special principle, tri-mode and bridged operationare possible without the need of an additional switch. The amplifiers are protected by effective monitoring and protection circuitry; in case of a short circuit, thermal or electric overload, the amplifier is muted immediatly and can omly be operated again when normal conditions prevail. The speaker output terminals are protected by DC offset. 24 carat gold plating of the PC boards minimizes possible transmission losses. All conductors are protected against corrosion.
High-performance, carefully selected components, and an exact and detaild finishing guarantee an optimum sound performance. Both speaker and power terminals are 24 carat gold-plated, ensuring a signal trnasmission absolutely free of losses. The terminals are enclosed in plastic to avoid shorting; the extremely stable srew terminals accept cabels up to 20 mm2 cross-section.
The Press
Test: hifi mobil RAM MARK II
Value money ***
... the RAM 2 is excellently finished and offers all the possibilities of a 4-channel amplifier. All channel come with both low and high pass filters..... the SIGNAT amplifier can be strongly recommended to anybody who is looking for a very powerfull amplifier.´´
Second order active electronic crossovers order active electronic crossovers (with a 12 dB/oct slope) ensure a perfect sound adaption to your speaker systems.
Low pass or high pass configuration can be selected; the cut-off frequencies of all filters are continuously variable between 50 and 250 Hz. Voltage supply is granted by super fast power-MOSFET transistors; the effective switching power supplies guarantee maximum performance with minimum heat development. Every RAM MARK II amplifier features separate high-power supplies, reducing the mutual influencing of the amplifiers to a minimum. Due to the extremy stable power supply, RAM MARK II amplifiers tolerate impendances down to 1 Ohm. Thanks to the super fast pre-amplifiers with a high voltage/noise-ratio the RAM MARK II amplifiers offer outstanding dynamics and transparency.
RAM 1 MKII
Amplificateur 6 canaux
Puissance : 2x 90 + 4x 45W (4 ohm, THD = 0.05%)
Puissance : 1x235 + 2x 110W (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 65KHz
Filtre passe-bas : 50-250Hz, 12dB/octave (ch 5/6)
Filtre passe-haut : 50-250Hz, 12dB/octave (ch 1/2 et 3/4)
Dimensions : 230 x 57 x 432
pecification data:
Amp type: 6 channel
Pc board: double sided gold-plated 24 K
Power terminal: gold plated fully isolated type
Speaker terminals: gold plated fully isolated type
Signal input terminals: 6 x RCA jacks gold plated
BIC balanced input circuity
Bridged mode: yes (min. 2 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 5/6)
Active high pass filter: 50-250Hz,12dB (ch 1/2 & 3/4)
Technical data:
Max. peak music power: 700W
RMS power at 4 Ohm (0,05% THD): 2x90W + 4x45W
RMS power at 4 Ohm, bridged (0,1% THD): 1x235W + 2x110W
RMS power at 2 Ohm (0,2% THD): 2x120W + 4x60W
RMS power at 1 Ohm (0,2% THD): 2x120W + 4x60W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-65 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 4V
Input impendance: 20 kOhm
Fuse rate: 2 x 30A
Supply voltage: 12 V DC
Dimensions: 230 x 57 x 432 mm
593€
RAM 2 MKII
Amplificateur 4 canaux
Puissance : 4x 90 (4 ohm, THD = 0.05%)
Puissance : 2x230 (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 65KHz
Filtre passe-bas : 50-250Hz, 12dB/octave (ch av/ar)
Filtre passe-haut : 50-250Hz, 12dB/octave (ch av/ar)
Dimensions : 230 x 57 x 370
Specification data:
Amp type: 4 channel
Pc board: double sided gold-plated 24 K
Power terminal: gold plated fully isolated type
Speaker terminals: gold plated fully isolated type
Signal input terminals: 4 x RCA jacks gold plated
BIC balanced input circuity
Bridged mode: yes (min. 2 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch front & rear)
Active high pass filter: 50-250Hz,12dB (ch front & rear)
Technical data:
Max. peak music power: 650W
RMS power at 4 Ohm (0,05% THD): 4x90W
RMS power at 4 Ohm, bridged (0,1% THD): 2x230W
RMS power at 2 Ohm (0,2% THD): 4x120W
RMS power at 1 Ohm (0,2% THD): 4x120W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-65 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 4V
Input impendance: 20 kOhm
Fuse rate: 2 x 30A
Supply voltage: 12 V DC
Dimensions: 230 x 57 x 370 mm
465€
RAM 3 MKII
Amplificateur 2canaux
Puissance : 2x 150 (4 ohm, THD = 0.05%)
Puissance : 1x450 (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 65KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Dimensions : 230 x 57 x 300
Specification data:
Amp type: 2 channel
Pc board: double sided gold-plated 24 K
Power terminal: gold plated fully isolated type
Speaker terminals: gold plated fully isolated type
Signal input terminals: 2 x RCA jacks gold plated
BIC balanced input circuity
Bridged mode: yes (min. 2 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 1/2)
Active high pass filter: 50-250Hz,12dB (ch 1/2)
Line output: 2 x RCA jacks gold plated, full range
Technical data:
Max. peak music power: 500W
RMS power at 4 Ohm (0,05% THD): 2x150W
RMS power at 4 Ohm, bridged (0,1% THD): 1x450W
RMS power at 2 Ohm (0,2% THD): 2x230W
RMS power at 1 Ohm (0,2% THD): 2x240W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-65 kHz
Stereo separation: 70 dB
Input sensitivity: 100mV - 4V
Input impendance: 20 kOhm
Fuse rate: 2 x 30A
Supply voltage: 12 V DC
Dimensions: 230 x 57 x 300 mm
353€
RAM bo
* Glasfaserverstärkte, doppelseitig kaschierte Leiterplatte
* Minimale Übertragungsverluste durch 24-Karat Hartgoldüberzug aller Leiterbahnen
* Ultrastabile Schaltnetzteile in MOSFET- Technologie mit 4 getrennten Leistungstransformatoren
* Dynamic Class-A Power-Endstufe in Bipolar-Technik
* 24-Karat-hartvergoldete RCA-Stecker, Lautsprecheranschlüsse, sowie Power Terminals
* 1 Ohm stabil
* Brückbar
* Tri-mode tauglich
* Soft Start
* Elektronische Schutzkreise: Thermische Überlastung, elektrische Überlastung, Kurzschluß und DC-Offset-Überwachung an den Lautsprecherklemmen
* Integrierte Frequenzweiche, regelbar:
Tiefpaß-Filter (12dB/Oct.), Frequenz variabel
Hochpaß-Filter (12dB/Oct.), Frequenz variabel
Full Range
* schaltbare Bass-Boost-Funktion +6dB
* Montagefreundliches Chassis-Design
* Betriebsspannung +12Volt DC, Minus an Masse
Max. Spitzen-Ausgangsleistung: 1150 Watt
RMS-Ausgangsleistung an 4 Ohm (THD=0,1%): 2 x 150 Watt + 4 x 85 Watt
RMS-Ausgangsleistung an 4 Ohm, gebrückt (THD=0,1%): 1 x 450 Watt + 2 x 230 Watt
RMS-Ausgangsleistung an 2 Ohm (THD=0,2%): 2 x 230 Watt + 4 x 120 Watt
RMS-Ausgangsleistung an 2 Ohm, gebrückt (THD=0,2%): 1 x 500 Watt + 2 x 280 Watt
RMS-Ausgangsleistung an 1 Ohm (THD=0,2%): 2 x 280 Watt + 4 x 160 Watt
Geräuschspannungsabstand (A-Filter): 105 dB A
Frequenzgang: 10 Hz - 50 kHz
Anstiegsgeschwindigkeit: 10 V / müsec
Stereo Kanaltrennung: 70 dB
Eingangsempfindlichkeit: 100 mV bis 4.0 V
Eingangsimpedanz: 20 kOhm
Dämpfungsfaktor: 200 / 300
Sicherungen: 4 x 30 A
Abmessungen B x H x T: 230 x 57 x 700 mm
DIG Series
Subwoofers deserve special treatment when it comes to amplification, because the low frequency range has its own characteristic properties. The SIGNAT DIG 1 class D amplifier technology is perfectly fit for `power-hungry´ subwoofers
The extremly high efficiency (more then 80%!) allows for an incredibly powerful performance, even at impendences as low as 1 Ohm, while the heat sink can stay relativly small.
The 24k gold plated PC board ensures an excellent conductivity; there`s no chance for corrosion to deteriorate the sound quality. The BIC signal inputs (Balanced Input Technology) with `floating ground´ guarantee insensitivity against unwanted external interference.
The SIGNAT DIG 1 boasts several other typical subwoofer characteristics, like the phase shift, variable low pass crossover with Q-factor control and a subsonic crossover, which effectively filters out the lowest frequencies: these frequencies only waste amplifier power, while they can damage the subwoofer. Furthermore, the subwoofer level can be adjust from the driver`s seat by means of the convenient remote control of the DIG 1, attractively shaped as a little amplifier.
DIG 1
Amplificateur mono numérique
Puissance : 1x 430W (4 ohm, THD = 0.5%)
Bande passante : 5Hz - 250Hz
Filtre passe-bas : 30-250Hz, 18dB/octave
Filtre passe-haut : 10-30Hz, 18dB/octave (subsonic)
Contrôle de la phase en continu : 0-180°
Dimensions : 248 x 55 x 300 mm
Specification data:
Amp type: 1 channel monoblock for subwoofer
Pc board: double sided gold-plated 24 K
Power terminal: gold plated fully isolated type
Speaker terminals: gold plated fully isolated type
Signal input terminals: 6 x RCA jacks platinum plated
BIC balanced input circuity
Bridged mode: monoblock
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 1 - 8 Ohm
Active low pass filter: 30-250Hz 18dB
Active high pass filter: 10-30Hz 18dB (subsonic)
Q-factor control: 0,5 - 1,2 for LPF
Phase control: 0ş-180ş
High level input
Line output: 2 x RCA jacks gold plated, full range
Remote control: BRC type
Technical data:
RMS power at 4 Ohm (0,05% THD): 1x430W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 5-250 kHz
Input sensitivity: 300mV - 5V
Input impendance: 25 kOhm
Fuse rate: 2 x 40A
Supply voltage: 12 V DC
Dimensions: 248 x 55 x 300 mm
625€
DIG 2 200
Amplificateur 2 canaux numérique large bande
2 x 100W (4 ohm, THD = 0.05%)
2 x 170W (2 ohm, THD = 0.2%)
1 x 350W (4 ohm, THD = 0.1%)
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Filtre subsonique : 20Hz, 18dB/octave
Commande déportée du niveau des basses
Dimensions : 230 x 31 x 314 mm
608€
DIG 2 400
Amplificateur 2 canaux numérique large bande
2 x 180W (4 ohm, THD = 0.05%)
2 x 310W (2 ohm, THD = 0.2%)
1 x 600W (4 ohm, THD = 0.1%)
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Filtre subsonique : 20Hz, 18dB/octave
Commande déportée du niveau des basses
Dimensions : 230 x 31 x 355 mm
720€
Bass Remote Control
ROM Series
ROM amplifiers boast outstanding equipment and fascinating technoques! These SIGNAT amps completely stand out from the average and not just because of their exclusive physical apperance. Their output power and well-considered features are very seductive too; adjustable active crossovers allow for an optimised adaption to your loudspeaker system, steep subsonic filters avoid unneccessary strain.
The three- and five channel ROM models feature 2 Ohm stable subwoofer (mono) channels. Optionally a SIGNAT BRC bass controlled can be installed.
BRC Bass Remote Control, this compact control (whith the exterior of a little amplifier) makes it easy to adjust the bass level comfortably from behind the steering wheel. For example to smooth bass-predominant recordings or on the other hand to boost the bass purpose. The volume of the subwoofer can be varied from -6dB to +6dB, starting form the basic settings of the input sensitivity; thus the bass level can be adapted to any chosen music source ( CD, cassette).
Naturally all ROM Amplifier come with SIGNAT BIC (balanced input circuity) inputs and the proven ENS (electronic noise suppression) system in order to guarantee the utmost reduction of unwonted noises.
ROM 2
Amplificateur 2 canaux
Puissance : 2x110W (4 ohm, THD = 0.05%)
Puissance : 1x350W (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 60KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Dimensions : 242 x 60 x 285
Specification data:
Amp type: 2 channel
Pc board: double sided
Power terminal: gold plated screw type
Speaker terminals: gold plated screw type
Signal input terminals: 2 x RCA jacks gold plated
BIC balanced input circuity
ENS Electronic Noise Suppression
Bridged mode: yes (min. 4 Ohm)
Trimode operation: built-in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 2 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 1/2)
Active high pass filter: 50-250Hz,12dB (ch 1/2 )
Line output: 2 x RCA jacks gold plated, full range
Technical data:
Max. peak music power: 360W
RMS power at 4 Ohm (0,05% THD): 2x110W
RMS power at 4 Ohm (0,1% THD): 1x350W
RMS power at 2 Ohm (0,2% THD): 2x175W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-60 kHz
Stereo separation: 70 dB
Input sensitivity: 150mV - 5V
Input impendance: 25 kOhm
Fuse rate: 2 x 20A
Supply voltage: 12 V DC
Dimensions: 242 x 60 x 285 mm
319€
ROM 3
Amplificateur 3 canaux
Puissance : 1x125 + 2x 60 (4 ohm, THD = 0.05%)
Puissance : 1x180 + 2x90 (2 ohm, THD = 0.2%)
Bande passante : 10Hz - 60KHz
Filtre passe-bas : 50-250Hz, 12dB/octave (ch sub)
Filtre passe-haut : 50-250Hz, 12dB/octave (ch 1/2)
Subsonic : 20Hz, 18dB/octave
Dimensions : 242 x 60 x 310
Specification data:
Amp type: 3 channel
Pc board: double sided
Power terminal: gold plated screw type
Speaker terminals: gold plated screw type
Signal input terminals: 4 x RCA jacks gold plated
BIC balanced input circuity
ENS Electronic Noise Suppression
Bridged mode: yes (min. 4 Ohm)
Trimode operation: -
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 2 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch sub)
Active high pass filter: 50-250Hz,12dB (ch 1/2 ). 20Hz, 18dB subsonic
Remote control: option
Technical data:
Max. peak music power: 400W
RMS power at 4 Ohm (0,05% THD): 1x125W + 2x60W
RMS power at 2 Ohm (0,2% THD): 1x180W + 2x90W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-60 kHz
Stereo separation: 70 dB
Input sensitivity: 150mV - 5V
Input impendance: 25 kOhm
Fuse rate: 2 x 25A
Supply voltage: 12 V DC
Dimensions: 242 x 60 x 310 mm
335€
ROM 4
Amplificateur 4 canaux
Puissance : 4x90 (4 ohm, THD = 0.05%)
Puissance : 2x240 (4 ohm, ponté, THD = 0.1%)
Bande passante : 10Hz - 60KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
Dimensions : 230 x 60 x 390
Specification data:
Amp type: 4 channel
Pc board: double sided
Power terminal: gold plated screw type
Speaker terminals: gold plated screw type
Signal input terminals: 4 x RCA jacks gold plated
BIC balanced input circuity
ENS Electronic Noise Suppression
Bridged mode: yes (min. 4 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 2 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 1/2 & 3/4)
Active high pass filter: 50-250Hz,12dB (ch 1/2 & 3/4)
Technical data:
Max. peak music power: 600W
RMS power at 4 Ohm (0,05% THD): 4x90W
RMS power at 4 Ohm (0,1% THD): 2x240W
RMS power at 2 Ohm (0,2% THD): 4x125W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-60 kHz
Stereo separation: 70 dB
Input sensitivity: 150mV - 5V
Input impendance: 25 kOhm
Fuse rate: 2 x 30A
Supply voltage: 12 V DC
Dimensions: 242 x 60 x 390 mm
400€
ROM 5
Amplificateur 5 canaux
Puissance : 4x70 + 1x180W (4 ohm, THD = 0.05%)
Puissance : 4x90 + 1x300 (2 ohm, THD = 0.1%)
Bande passante : 10Hz - 60KHz
Filtre passe-bas : 50-250Hz, 12dB/octave (ch 1/2 et 3/4)
Filtre passe-bas canal sub : 50-150Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave (ch 1/2 et 3/4)
Dimensions : 240 x 60 x 450
Specification data:
Amp type: 5 channel
Pc board: double sided
Power terminal: gold plated screw type
Speaker terminals: gold plated screw type
Signal input terminals: 6 x RCA jacks gold plated
BIC balanced input circuity
ENS Electronic Noise Suppression
Bridged mode: yes (min. 4 Ohm)
Trimode operation: built in
Protection and control circuites: Temperature, overload, short circuit,
DC offset
Output load impendance (stereo mode): 2 - 8 Ohm
Active low pass filter: 50-250Hz, 12dB (ch 1/2 & 3/4) 50-150Hz, 12dB
(sub)
Active high pass filter: 50-250Hz,12dB (ch 1/2 & 3/4)
Line output: 2 x RCA jacks gold plated, full range
Active band pass filter ch 3/4: 50-250Hz, 12dB HPF - 100-500Hz, 12dB
LPF
Remote control: option
Technical data:
Max. peak music power: 850W
RMS power at 4 Ohm (0,05% THD): 1x180W + 4x70W
RMS power at 2 Ohm (0,2% THD): 1x300W + 4x90W
S/N ratio (A-weighted): 105 dB
Freq. response (-3dB): 10-60 kHz
Stereo separation: 70 dB
Input sensitivity: 150mV - 4V
Input impendance: 25 kOhm
Fuse rate: 2 x 40A
Supply voltage: 12 V DC
Dimensions: 242 x 60 x 450 mm
477€
SIGNAT RAP
RAP 1
Amplificateur 5 canaux
Puissance : 4x55 + 1x150W (4 ohm, THD = 0.05%)
Bande passante : 10Hz - 55KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
433€
RAP 2
Amplificateur 4 canaux
Puissance : 4x70W (4 ohm, THD = 0.05%)
Bande passante : 10Hz - 55KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
369€
RAP 3
Amplificateur 3 canaux
Puissance : 2x40 + 1x100W (4 ohm, THD = 0.05%)
Bande passante : 10Hz - 55KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
289€
RAP 4
Amplificateur 2 canaux
Puissance : 2x75W (4 ohm, THD = 0.05%)
Bande passante : 10Hz - 55KHz
Filtre passe-bas : 50-250Hz, 12dB/octave
Filtre passe-haut : 50-250Hz, 12dB/octave
257€
Ty Vito
Pio P99rs , A/D/S PH30.2 , Dayton RS28F , Scan 15W
Pio P99rs , A/D/S PH30.2 , Dayton RS28F , Scan 15W
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- Localisation : Niort 79
oui
9833 + s624 / meds + woofs mb quart premium / tweets xt25 / ram1 / ram3 / infinity 1230 / H701 + Rux
ma 19 chamade : http://autoson.fr/forum/viewtopic.php?t ... ht=chamade
ma 19 chamade : http://autoson.fr/forum/viewtopic.php?t ... ht=chamade
Sympa d'avoir retrouvé les prix neufs.
Amplis musicaux, chaleureux et doux. La puissance annoncée n'est pas illusoire. La preuve en est que plusieurs d'entre nous les ont adopté malgré leur relatif grand âge.
Seul reproche: la peinture (j'ai du sabler et polir le mien) et les connecteurs un peu fragiles.
Amplis musicaux, chaleureux et doux. La puissance annoncée n'est pas illusoire. La preuve en est que plusieurs d'entre nous les ont adopté malgré leur relatif grand âge.
Seul reproche: la peinture (j'ai du sabler et polir le mien) et les connecteurs un peu fragiles.
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