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Audison Voce Series AV Due 2 Channel Car Amplifier

 

 

AV due is a powerful stereo amplifier. The power supply section and final stage, designed to work also in mono and tri-mode, ensure very high output current, with powers up to 900 W (RMS). 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.

 

Technical Specifications

Power Supply

  • Power supply voltage: 11 ÷ 15 VDC
  • Idling current: 1.7A
  • Idling current when off: 0.02mA
  • Consumption @ 14.4 VDC (Max Musical Power): 65A

Amplifier Stage

  • Distortion - THD (1kHz @ 4Ω): 0.04%
  • Bandwidth (-3 dB): 4 ÷ 60kHz
  • S/N ratio (A weighted @ 1V): 100dBA
  • Damping factor (1k Hz @ 4Ω): 120
  • Input sensitivity: 0.3 ÷ 5V RMS
  • Input impedance: 15kΩ
  • Speaker-In sensitivity: 1.4 ÷ 24V RMS
  • Speaker-In impedance: 5kΩ
  • Minimum load impedance: 2Ω
  • NOMINAL POWER (RMS) @ 12 VDC, THD 0.3%, 4Ω: 210W x 2
  • OUTPUT POWER (RMS) @ 14.4 VDC,THD 1%:
    • 2 Ch: 260W x 2 (4Ω)
    • 2 Ch: 450W x 2 (2Ω)
    • 1 Ch: 900W x 1 (4Ω)

CEA Specifications

  • Output power @ 4Ω, 1% THD+N, 14.4 V: 260 W x 2 Ch
  • SN ratio (ref. 1W output): 80 dBA

Signals Input/ Filters

  • Inputs: Pre IN / Speakers IN
  • Outputs: Pre OUT Full Range
  • Filters (Full / Hi-Pass / Lo-Pass): 50 ÷ 5k Hz (2 range) @ 12 dB/Oct. Filter (Lo-Pass 24 dB mono): 50 ÷ 500 Hz @ 24 dB/Oct.

Other Functions

  • Remote IN: 7 ÷ 15 VDC - 1mA
  • Remote OUT: 12 VDC - 50mA
  • Fuse (strip type): 60A
  • Remote SUB volume adj. (with Lo-Pass 24 dB): (-50 ÷ 6) dB Speakers IN Turn-on (ART): Selectable

 

 

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