Audison SR 6.600, 6-ių kanalų automobilinis garso stiprintuvas, 1120 W

INFORMACIJA

Audison SR 6.600 - galingas ir universalus 6 kanalų D klasės automobilinis garso stiprintuvas, sukurtas aukštos kokybės daugiakanalėms garso sistemoms. Bendra RMS galia siekia 1120 W, o lanksti kanalų konfigūracija leidžia stiprintuvą naudoti 3, 4, 5 arba 6 kanalų sistemose.

Kanalų skaičius: 6
Stiprintuvo klasė: D
Bendra RMS galia: 1120 W
Efektyvumas: >87 %
Dažnių diapazonas: 10 Hz–42 kHz
Signalo / triukšmo santykis: 102 dBA
THD: 0,05 %

APRAŠYMAS

SR 6.600Amplifier | 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

Technologies

Audison D-Class technology
ADT uses a switching frequency twice as fast as many other modern Class D amplifiers using very high-tolerance component parts to keep the timing correct even during temperature extremes. The higher switching frequency of Audison Class D moves noise much farther away from the audible band. Audison Class D amplifiers also use a steeper 4th-order analog lowpass filter, rather than the simpler 2nd-order lowpass filters usually used in competing designs. The steeper filter will keep noise much lower in amplitude – which is good for controlling EMI and preventing infrasonic noise from getting to the tweeters. It also keeps phase shift outside the audible range. The cost is higher – twice as many components are needed for a 4th-order filter compared to the usual 2nd-order filter, and each output channel needs its own filter – but Audison determined through exhaustive listening testing that this design was the best-sounding approach.

The “All Channels Driven” design philosophy guarantees that the Audison amplifier delivers the rated power on all channels simultaneously. To reach that target, Audison designed the amplifier power supply to handle the cumulative power demand.

Maximum versatility thanks to the bridging option for each pair of channels.

According to the definition of Hi-Res audio provided by JAS (Japan Audio Society), this amplifier exceeds the above 40 kHz bandwith analog requirement.

Universal Speaker Simulator technology on high-level inputs for maximum compatibility with any type of Head-Unit OEM Source.

TECHNINIAI DUOMENYS

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 @4Ω, Ch5-6 @1Ω: 75 x 4 + 340 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
Inputs
Input Type
Pre-In / Speaker-In
Filter Pass A
Full
Hi-pass: 50 ÷ 5 kHz @ 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
Weight
2.52 kg

DOKUMENTAI

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