SR 6.600 Amplifier | 1120 W total power | 140 W x 4 + 185 x 2 @2ohm | D-Class
At Audison, our commitment to delivering unparalleled sound quality and innovation in-car audio systems remains unwavering. We are thrilled to present our latest masterpiece – the Audison SR 6.600 6-Channel Amplifier with Hi-Res Audio Certification. This amplifier is engineered to redefine your in-car listening experience, setting a new standard in audio excellence.
Features
- High-current capability delivers high power into the most difficult loads (1Ω Stereo, 2Ω Bridged, for 5/6)
- Staggered power optimized for a 3-way active front with higher power for woofers, or 600W of bridged power for a sub 5 ch output operation mode to create a five-channel system, with 2Ω subwoofer
- Flexible crossover filter networks deliver Active 3-way, Front/Rear/Sub, or six channels of high-passed power
- ADT (Audison D-Class) Technology 2Ω stable output providing Hi-Res certified audio performance with superior efficiency in a compact size.
- Extruded aluminum compact design with a fanless convection cooling system
- Built-in USS (Universal Speakers Simulator)
- Balanced high-noise rejection inputs for Speaker-In (for OEM head units) and RCA-In (for Aftermarket head units).
- ART (Automatic Remote Turn-On/Off) automatically turns on/off the amplifier when the OEM head-unit turns on/off (can be enabled/disabled, with Speaker-In inputs)
- Accepts up to 40-volt input signal (Speaker-In)
- Bass Boost(50 Hz) adjustable up to 12 dB, to increase the subwoofer punch
- Lo-Pass and Hi-Pass 12 dB adjustable (50 Hz to 5000 Hz) filters, providing the ability to build a 3-way system, a front 2-way + rear system, or a front 2-way + one powerful subwoofer (2Ω)
- Optional VCR-S2/ARC 01 Remote Volume Control provides the ability to adjust the OUT 5/6
- volume level from the dashboard
AMPLIFIER TECH DATA
| Channels | 6 |
| Class | D-Class |
| Efficiency | >87% |
| Hi Level Input | Yes |
| Low Level Input | Yes |
| Digital Input | No |
| Power supply voltage / fuse | 11 ÷ 17 VDC |
| Operating power supply voltage | 11 ÷ 17 VDC / 2 x 30A |
| Idling current | 2.2 A |
| Idling current when off | 0.04 mA |
| Consumption @ 14.4 VDC, 2Ω, Max Musical Power | 54 A |
| Remote OUT | 4 ÷ 15 VDC (150 mA) |
| Remote IN | 4 ÷ 15 VDC (1 mA) |
| ART - Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable) | 1.5 ÷ 7 VDC |
AMPLIFIER STAGE
| Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power | 0.05 % |
| Bandwidth A | 10Hz ÷ 42 kHz |
| S/N ratio A | 102 dBA |
| Damping factor A | A Ch/B Ch 100
C Ch 400 |
| Input sensitivity Pre-In | 0.32 ÷ 8 VRMS |
| Pre In Impedance | >10 kOhm |
| Input sensitivity Speaker-In | 1.6 ÷ 40 VRMS |
| Input impedance Speaker-In | 3Ohm ÷ 100kOhm (it depends by the Polyfuse specifications) |
| Total Power RMS | 1120 W |
| Minimum load impedance | Ch 1-4: 2Ω
Ch 5-6: 1Ω
1+2/3+4 Bridged: 4Ω
5+6 Bridged: 2Ω
|
| Output Power (RMS) @14.4 VDC, 1% THD | 6Ch mode
@4Ω: 85 x 4 + 110 x 2
@2Ω: 140 x 4 + 185 x 2
Ch1-4 @2Ω, Ch5-6 @1Ω: 140 x 4 + 300 x 2
5Ch mode
@4Ω: 85 x 4 + 370 x 1 (Ch5/6 bridged)
@2Ω: 130 x 4 + 600 x 1 (Ch5/6 bridged)
4Ch mode
@4Ω: 280 x 2 (bridged) + 110 x 2
@2Ω: 130 x 2 + 260 x 1 + 600 x 1
3Ch mode
@4Ω: 280 x 2 + 370 x 1 (Ch5/6 bridged)
280 x 2 (Ch1-4 @4Ω) + 600 x 1 (Ch5/6 bridged @2Ω) |
| Adjustable Crossover | Yes |
CEA SPECIFICATIONS
| Output power @ 4Ω, 1% THD+N, 14.4 V | 75 W x 4 Ch + 85 W x 2 Ch |
| SN ratio (ref. 1W output) | A Ch, B Ch: 84 dBA
C Ch: 84 dBA |
INPUTS
| Input Type | Pre-In / Speaker-In |
| Filter Pass A | Full
Hi-pass: 50 ÷ 500 Hz @ 12 dB/Oct. |
| Filter Pass B | Full
Hi-pass: 50 ÷ 500 Hz @ 12 dB/Oct
Band-pass: 50 ÷ 700 Hz (Hi) / 50 ÷ 5 kHz (Lo) @ 12 dB/Oct |
| Filter Pass C | Full
Hi-pass: 50 ÷ 700 Hz @ 12 dB/Oct
Lo-pass: 50 ÷ 700 Hz @ 12 dB/Oct |
| Inputs/Outputs Sub CH | - |
| Inputs/Outputs Phase | No |
| Inputs/Outputs Bass Boost | No |
| Inputs/Outputs Subsonic | No |
| Remote Sub Volume | (-20 ÷ 6) dB |
OTHER
DIMENSIONS
| Dimension A | 314 mm |
| Dimension B | 284 mm |
| Dimension C | 155 mm |
| Dimension D | 135 mm |
| Dimension E | 47.4 mm |
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