Audison Voce AV 5.1K - 5 Channel Amplifier

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Audison Voce AV 5.1K - 5 Channel Class-A/AB/D VOCE Amplifier 1650 Watts

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.

POWER SUPPLY

  • Power supply voltage: 11 ÷ 15 VDC
  • Idling current: 3 A
  • Idling current when off: 0.02 mA
  • Consumption @ 14.4 VDC (Max Musical Power): 110 A


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 Ω
  • Speaker-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)


CEA SPECIFICATIONS

  • Output power @ 4Ω, 1% THD+N, 14.4 V:
  • 75 W x 2 + 140 W x 2 + 600 W x 1
  • SN ratio (ref. 1W output):
  • 75 W Channels: 80 dBA
  • 140 W Channels: 80 dBA
  • 600 W Channels: 78 dBA


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