Audison Voice AV one

Audison Voce AV uno - 1-Channel Power Amplifier with POD Technology for Subwoofers and Dual-Mono

The Audison Voce AV uno is a 1-channel power amplifier that combines the sound characteristics of Class AB with the efficiency of a Class D amplifier, thanks to POD (Power On Demand). You can use it to precisely drive subwoofers or build a powerful dual-mono system with two units. Pre-In and Speaker-In are available ex works; the analog input card can optionally be replaced by a digital one. Available at Carhifi.shop.

Power & Sound

Stable performance down to 1 Ω, clean dynamics and high control: The AV uno delivers up to 1700 W RMS at 1 Ω and impresses with low harmonic distortion, high damping factor and practical filter functions. This allows you to precisely adjust the bass to the vehicle and subwoofer.

Technical Data (Power Supply & Connections)

• Channels: 1
• Amplifier Class: AB
• Hi-Level Input: Yes
• Low-Level Input: Yes
• Digital Input: No (analog input card optionally replaceable by digital)
• Supply Voltage: 11–15 V DC
• Idling Current: 2 A
• Idling Current (switched off): 0.02 mA
• Current Draw @ 14.4 V DC, 2 Ω, Max. Musical Power: 120 A
• Remote OUT: 12 V DC / 50 mA
• Remote IN: 7–15 V DC / 1 mA
• Fuse: 100 A

Amplifier Section

• Distortion (THD) @ 100 Hz, 4 Ω, 70% Rated Power: 0.04 %
• Bandwidth (-3 dB, 2 VRMS, 4 Ω): 7–20 kHz
• Signal-to-Noise Ratio (A-weighted @ 1 V): 95 dBA
• Damping Factor (1 kHz, 4 Ω): 160
• Input Sensitivity Pre-In: 0.3–5 V RMS
• Input Impedance Pre-In: 15 kΩ
• Input Sensitivity Speaker-In: 1.4–24 V RMS
• Input Impedance Speaker-In: 5 kΩ
• Total Power RMS: 1300 W
• Minimum Impedance: 1 Ω
• Output Power (RMS) @ 14.4 V DC, 1% THD:
  • 1 x 700 W (4 Ω)
  • 1 x 1300 W (2 Ω)
  • 1 x 1700 W (1 Ω)
• Adjustable Crossover: Yes

CEA Specifications

• Output Power @ 4 Ω, 1% THD+N, 14.4 V: 700 W x 1
• Signal-to-Noise Ratio (ref. 1 W output): 80 dBA

Inputs & Filters

• Input Type: Pre-In / Speakers-In
• Filtered Output: High-Pass Pre-Out (50–150 Hz)
• Low-Pass (Full/Low-Pass selectable): 50–150 Hz @ 24 dB/Oct.
• Bass Boost: 50 / 70 / 90 Hz, 0–6 dB
• Subsonic: Off to 50 Hz @ 24 dB/Oct.
• Remote Sub Volume: -50 to +6 dB

Installation & Compatibility

The AV uno is ideal as a subwoofer amplifier or as a component in powerful dual-mono configurations. Thanks to the high-level input, you can also integrate it into factory radio systems. The remote-out supplies downstream devices; the 100-A fuse and the 11–15 V DC supply are designed for in-vehicle use.

Dimensions & Weight

• Dimension A: 470 mm
• Dimension B: 399 mm
• Dimension C: 220 mm
• Dimension D: 198 mm
• Dimension E: 58 mm
• Weight: 7.2 kg

Special Features

• POD Circuit (Power On Demand): combines Class AB sound with Class D efficiency
• Optimal for subwoofer systems and powerful dual-mono setups
• 1 x 1700 W RMS @ 1 Ω stable