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Audison AV 5.1K Multi 5 Channel Amplifier

£999.95 £949.95

AV 5.1k, 1650 W (RMS) max, five-channels: with its hybrid design, it is the specialist amplifier for front + rear + subwoofer or multi-amplified front + subwoofer systems.

Its high-quality AB Class output stage provides two channels with 250 W (RMS), combined with another pair of A class pure audio channels rated at 75 W (RMS), perfect for active two-way front speaker systems. The D Class mono section provides 1000 W (RMS) for an efficiency and powerful subwoofer output. AMP (Amplifier Management Processor) constantly checks the operating status system and communicates with the user through 4 different coloured LEDs, located on the top panel; ART (Automatic Remote Turn On-Off) allows automatic turn-on/off when a remote signal isn’t available from the source.

Description

AV 5.1k, 1650 W (RMS) max, five-channels: with its hybrid design, it is the specialist amplifier for front + rear + subwoofer or multi-amplified front + subwoofer systems. Its high-quality AB Class output stage provides two channels with 250 W (RMS), combined with another pair of A class pure audio channels rated at 75 W (RMS), perfect for active two-way front speaker systems. The D Class mono section provides 1000 W (RMS) for a powerful subwoofer output. AV 5.1k also allows you to replace the analog input board with the digital one (AV bit IN).
Power Output 
Load Imp. 5 Channels
4 Ohm 75 W x 2 + 140 W x 2 + 600 W x 1
4/2 Ohm 75 W x 2 + 140 W x 2 + 1000 W x 1
2/4 Ohm 75 W x 2 + 250 W x 2 + 1000 W x 1
Audison Hi Res Audio
Hi-Res audio

According to the definition of HiRes audio provided by JAS (Japan Audio Society – jas-audio.or.jp), Voce amplifiers exceed the above 40 kHz bandwith analog requirement, providing an astonishing 4 ÷ 60k Hz (@ -3 dB, 2 VRMS, 4 Ω).

AMPLIFIER STAGE

Distortion – THD (1k Hz @ 4Ω ) A, B Ch: 0.05 %

Distortion – THD (100 Hz @ 4Ω), C (sub) Ch: 0.3 %

Bandwidth (-3 dB) A, B Ch: 4 ÷ 60k Hz

Bandwidth (-3 dB) C (sub) Ch: 7 ÷ 350 Hz

S/N ratio (A weighted @ 1V) A, B Ch: 100 dB

S/N ratio (A weighted @ 1V) C (sub) Ch: 87 dB

Damping factor (1k Hz @ 4Ω) A, B Ch: 100

Damping factor (100 Hz @ 4Ω) C (sub) Ch: 80

Input sensitivity: 0.3 ÷ 5 V RMS

Input impedance: 15k ΩSpeaker-In sensitivity: 1.4 ÷ 24 V RMS

Speaker-In impedance: 5k Ω

Minimum load impedance A / B / C Ch: 4Ω / 2Ω / 2Ω

NOMINAL POWER (RMS) A + B + C Ch @ 12 VDC, THD 0,3%, 4Ω:50 W x 2 + 120 W x 2 + 500 W x 1

OUTPUT POWER (RMS) A + B + C Ch @ 14.4 VDC, THD 1%:

• 5 Ch: 75 W x 2 (4Ω) + 140 W x 2 (4Ω) + 600 W x 1 (4Ω)

• 5 Ch: 75 W x 2 (4Ω) + 140 W x 2 (4Ω) + 1000 W x 1 (2Ω)

• 5 Ch: 75 W x 2 (4Ω) + 250 W x 2 (2Ω) + 1000 W x 1 (2Ω

POWER SUPPLY

Power supply voltage:11 ÷ 15 VDC

Idling current:3 AIdling current when off:0.02 mA

Consumption @ 14.4 VDC (Max Musical Power):110 A

SIGNALS INPUTS / FILTERS

SIGNALS INPUTS / FILTERS

Inputs: Pre IN / Speakers IN

Outputs: Pre OUT Full Range

A Ch Filters (Full / Hi-Pass): 50 ÷ 5k Hz (2 range) @ 12 dB/Oct.

B Ch Filters (Full / Hi-Pass / Band-Pass): 50 ÷ 1k Hz (Hi) / 250 ÷ 5k (Lo) @ 12 dB/Oct.

C Ch Filters (Full / Lo-Pass): 50 ÷ 150 Hz @ 24 dB/Oct.

OTHER FUNCTIONS

Remote IN: 7 ÷ 15 VDC – 1mA

Remote OUT: 12 VDC – 50mA

Fuse (Strip type): 100 A

Remote SUB volume adj.: (-50 ÷ 6) dB

Speakers IN Turn-on (ART): Selectable

SIZE / WEIGHT

Max size (mm/inches): 220 x 470 x 58 / 8,66” x 18,50” x 2,28”Weight (kg/lb): 7.2 / 15.87