Audison Voce AV 5.1k

Description

Let's start with the Voce AV 5.1k, a 5-channel amplifier from the manufacturer Audison. This amplifier does not pale with standard performance, but shines with an impressive total output of 1650 W. It impresses with its hybrid design and the ability to support front, rear and subwoofer systems or even realize multiple amplified front and subwoofer systems. Each channel comes with individual power ratings, with a pair of A-Class audio channels at 75W and another pair of AB-Class channels at 250W, while the D-Class mono section stands out with an output of 1000W. Another special feature of the AV 5.1k is the option of replacing the analog input card with a digital one.

 

TECHNICAL DATA 

• Channels 5
• Amplifier class AB-Class
• Hi Level Input Yes
• Low Level Input Yes
• Digital input No
• Supply voltage / fuse 11 - 15 VDC
• No-load current 3 A
• No-load current when switched off 0.02 mA
• Power consumption @ 14.4 VDC, 2Ω, max. music power 110 A
• Remote OUT 12 VDC - 50mA
• Remote IN 7 - 15 VDC - 1mA
• ART - Automatic switching on and off with OUTPUT BTL loudspeaker (selectable) Selectable

AMPLIFIER SECTION

• Distortion - THD @ 100 Hz, 4Ω, 70% rated power A, B Ch: 0.05 % | C (sub) Ch: 0.3 %
• Bandwidth A
• (-3 dB) A, B Ch: 5 - 20k Hz
• -3 dB) C (sub) Ch: 7 - 350 Hz
• S/N ratio A
• (A weighted @ 1V): A, B Ch: 100 dB
• (A weighted @ 1V): C (sub) Ch: 87 dB
• Attenuation factor A
• (1k Hz @ 4Ω) A, B Ch: 100
• (100 Hz @ 4Ω) C (sub) Ch: 80
• 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 1650 W
• Minimum impedance 4Ω / 2Ω / 2Ω
• Output power (RMS) @14.4 VDC, 1% THD
•  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)
• Adjustable crossover Yes

CEA SPECIFICATIONS

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

INPUTS

• Input type Pre IN / Speakers IN
• Filters Outputs Pre OUT Full Range
• Filter Pass A Ch Filters (Full / Hi-Pass): 50 - 5k Hz (2 range) @ 12 dB/Oct.
• Filter Pass B Ch Filters (Full / Hi-Pass / Band-Pass): 50 - 1k Hz (Hi) / 250 - 5k (Lo) @ 12 dB/Oct.
• Filter Pass C Ch Filters (Full / Lo-Pass): 50 - 150 Hz @ 24 dB/Oct.
• Remote-controlled sub volume -50 - 6) dB

MORE

• Fuse 100 A
• Weight 7.2 kg

DIMENSIONS

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

PROPERTIES

• Hybrid design with two 75 W channels in the A class, two 250 W channels in the AB class and one 1000 W channel in the D class
• Hi-Res Audio certification thanks to 4 ÷ 60k Hz bandwidth