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Product Code: VOCE AV uno
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Audison VOCE AV Uno 1CH Mono Amplifier Class AB Amp 1700W RMS

In 1979, a passion for high fidelity sound in the mobile environment led a group of technicians from different areas of the electronics industry, to design and build the tools which could produce the perfect sound. As in a handmade lute workshop, the founders of Audison designed and selected the materials, experimented and listened to the results again and again: only their emotions let them recognize when the product was complete.

The AV uno is an amplifier featuring an innovative circuitry called POD (Power On Demand); it provides at the final stage in AB class a dynamic power that serves as a tracker to the signal to be amplified so as to increase efficiency and reduce the temperature. AV uno allows to combine the plus points, in terms of audio quality and robustness, of the AB Class traditional amplifiers with the efficiency of the D Class amplifiers. 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. AV uno is a mono amplifier designed to drive the subwoofer but also suitable for high power Dual Mono systems.

Core Features:

  • Distortion - THD (1kHz @ 4Ω): 0.04 %
  • Bandwidth (-3 dB): 7 ÷ 20k Hz
  • S/N ratio (A weighted @ 1V): 95 dBA
  • Damping factor (1k Hz @ 4Ω): 160
  • 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: 1Ω
  • NOMINAL POWER (RMS) @ 12 VDC, THD 0.3%, 4Ω: 700 W x 1
  • OUTPUT POWER (RMS) @ 14.4 VDC,THD 1%:
  • 1 Ch: 700 W x 1(4Ω)
  • 1 Ch: 1300 W x 1(2Ω)
  • 1 Ch: 1700 W x 1(1Ω)
  • Inputs: Pre IN / Speakers IN
  • Outputs: Hi-Pass Pre OUT (50 ÷150 Hz)
  • Filters (Full/Lo-Pass): 50 ÷ 150 Hz @ 24dB/Oct
  • Speakers polarity: Normal / Inverted
  • Bass boost (Freq./Gain): 50-70-90 Hz / 0 ÷ 6 dB
  • Subsonic (Cont. adj.) Off ÷ 50 Hz @ 24dB/Oct
  • Max size (mm/inches): 220 x 470 x 58 / 8,66” x 18,50” x 2,28”

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