DSP Amps
Subwoofer Box

AV uno Amplifier | 1300 W total power | 1 x 1700 W @ 1ohm | AB-class

AV uno is an amplifier featuring an innovative circuitry called POD (Power On Demand). It 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.

AV uno is a mono amplifier designed to drive the subwoofer but also suitable for high power Dual Mono systems.

Power, control and outstanding final stages are capable to unbelievable bass and extraordinary musical quality on the whole frequency range.

AV uno also allows you to replace the analog input board with the digital one(AV bit IN).

Amplifier Tech Data

Channels 1
Class AB-Class
Hi Level Input Yes
Low Level Input Yes
Digital Input No
Power supply voltage / fuse 11 ÷ 15 VDC
Idling current 2 A
Idling current when off 0.02 mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power 120 A
Remote OUT 12 VDC - 50mA
Remote IN 7 ÷ 15 VDC - 1mA

Amplifier Stage

Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power 0.04 %
Bandwidth A (-3 dB, 2 VRMS, 4 Ω): 7 ÷ 20k Hz
S/N ratio A (A weighed @1 V): 95 dBA
Damping factor A (1kHz, 4 Ohms): 160
Input sensitivity Pre-In 0.3 ÷ 5 V RMS
Pre In Impedance 15k Ω
Input sensitivity Speaker-In 1.4 ÷ 24 V RMS
Input impedance Speaker-In 5k Ω
Total Power RMS 1300 W
Minimum load impedance 1Ω
Output Power (RMS) @14.4 VDC, 1% THD • 1 Ch: 700 W x 1(4Ω)

• 1 Ch: 1300 W x 1(2Ω)

• 1 Ch: 1700 W x 1(1Ω)
Adjustable Crossover Yes

CEA Specifications

Output power @ 4Ω, 1% THD+N, 14.4 V Output power @ 4Ω, 1% THD+N, 14.4 V: 700 W x 1
SN ratio (ref. 1W output) SN ratio (ref. 1 W output): 80 dBA


Input Type Pre IN / Speakers IN
Filters Outputs Hi-Pass Pre OUT (50 ÷150 Hz)
Filter Pass A (Full/Lo-Pass): 50 ÷ 150 Hz @ 24dB/Oct.
Inputs/Outputs Bass Boost 50-70-90 Hz / 0 ÷ 6 dB
Inputs/Outputs Subsonic Off ÷ 50 Hz @ 24dB/Oct.
Remote Sub Volume (-50 ÷ 6) dB


Fuse 100 A
Weight 7.2 kg


AV uno
Dimension A 470 mm
Dimension B 399 mm
Dimension C 220 mm
Dimension D 198 mm
Dimension E 58 mm


AV bit IN HD
AV bit IN HD
Digital interface for all AV amplifiers, for perfect digital connection with Audison bit processors provided with AD Link and AC Link connections. By mounting the AV bit IN Digital Interface onto the Voce amplifier series, through the AD Link connection the S/PDIF digital signal will get directly to the high quality internal D/A converters. After these, the signal becomes analog and is imm ediately amplified preventing it from deterioration due to the long paths. The result is extremely high quality music, not achievable with any other analog system. It offers one AD Link and AC Link input, as well as one AD Link and AC Link output in order to drive a multi-amplified system. Thanks to its digital panel with 3 character display and 4 push buttons, you can select the amplifier type, mono or stereo mode, and also the digital channel coming from the audio processor. AV bit IN HD features two new switches on the front panel: one provides you with the ability of turning off the gain control of the amplifier to achieve an improved Signal to Noise ratio. With the second switch you can control the DSP remote start function. Connection to amplifier: remove analog crossover module and insert AV bit IN module into the amplifierâ„¢s front side. It requires no external power supply.
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  •  POD (Power On Demand) circuitry to combine AB Class sound with the efficiency of the D Class.
  • Suitable for high-power Dual Mono systems and subwoofer systems.
  • 1 x 1700 W RMS @ 1ohm stable.

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