Audison Voce - User Manual

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All Specifications Subject to Change Without Notice_15/09/2011
Hi-Pass
50÷5k
Hz
By-Pass
Lo-Pass
50÷5k
Hz
Speaker Output
FILTERS
Speaker Output
Subsonic - Lo-Pass
By-Pass
off÷40
Hz
50÷150
Hz
Hi-Pass
50÷150
Hz
PRE OUT FILTERS
POWER SUPPLY
Power supply voltage: 11 ÷ 15 VDC
Idling current: 3 A
Idling current when off: 0.02 mA
Consumption @ 14.4 VDC (Max Musical Power): 110 A
AMPLIFIER STAGE
Distortion - THD (1k Hz @ 4Ω ) A, B Ch: 0.05 %
Distortion - THD (100 Hz @ 4Ω), C (sub) Ch: 0.3 %
Bandwidth (-3 dB) A, B Ch: 4 ÷ 60k Hz
Bandwidth (-3 dB) C (sub) Ch: 7 ÷ 350 Hz
S/N ratio (A weighted @ 1V) A, B Ch: 100 dB
S/N ratio (A weighted @ 1V) C (sub) Ch: 87 dB
Damping factor (1k Hz @ 4Ω) A, B Ch: 100
Damping factor (100 Hz @ 4Ω) C (sub) Ch: 80
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 A / B / C Ch: 4Ω / 2Ω / 2Ω
NOMINAL POWER (RMS) A + B + C Ch @ 12 VDC,
THD 0,3%, 4Ω: 50 W x 2 + 120 W x 2 + 500 W x 1
OUTPUT POWER (RMS) A + B + C Ch @ 14.4 VDC, THD 1%:
• 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)
CEA SPECIFICATIONS
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):
75 W Channels: 80 dBA
140 W Channels: 80 dBA
600 W Channels: 78 dBA
SIGNALS INPUTS / FILTERS
Inputs: Pre IN / Speakers IN
Outputs: Pre OUT Full Range
A Ch Filters (Full / Hi-Pass):
50 ÷ 5k Hz (2 range) @ 12 dB/Oct.
B Ch Filters (Full / Hi-Pass / Band-Pass):
50 ÷ 1k Hz (Hi) / 250 ÷ 5k (Lo) @ 12 dB/Oct.
C Ch Filters (Full / Lo-Pass): 50 ÷ 150 Hz @ 24 dB/Oct.
OTHER FUNCTIONS
Remote IN: 7 ÷ 15 VDC - 1mA
Remote OUT: 12 VDC - 50mA
Fuse (Strip type): 100 A
Remote SUB volume adj.: (-50 ÷ 6) dB
Speakers IN Turn-on (ART): Selectable
SIZE / WEIGHT
Max size (mm/inches):
220 x 470 x 58 / 8,66” x 18,50” x 2,28”
Weight (kg/lb): 7.2 / 15.87
AV 5.1k
1650 W POWER AMPLIFIER
Five-Channel Power Amplifier
with Crossover
AV 5.1k, 1650 W (RMS) max, five-channels: with its hybrid design, it is the specialist amplifier for front + rear
+ subwoofer or multi-amplified front + subwoofer systems. Its high-quality AB Class output stage provides
two channels with 250 W (RMS), combined with another pair of A class pure audio channels rated at 75 W
(RMS), perfect for active two-way front speaker systems. The D Class mono section provides 1000 W (RMS)
for a powerful subwoofer output. AV 5.1k also allows you to replace the analog input board with the digital
one (AV bit IN).

Summary

Power Supply and Specifications

Power Supply Details

Details power supply voltage, idling current, and max musical power consumption.

CEA Specifications

Presents CEA-2006 compliant output power and SN ratio for different channels.

Amplifier Stage Performance

Lists distortion, bandwidth, S/N ratio, damping factor, and input sensitivity specs.

Signal Inputs and Filters

Input and Output Options

Defines available input types (Pre/Speaker) and output types (Pre OUT).

Channel Filter Settings

Specifies filter types and frequency ranges for A, B, and C channels.

Other Functions and Dimensions

Additional Features

Details remote functions, fuse type, and automatic turn-on features.

Physical Size and Weight

Provides the amplifier's maximum dimensions and weight.

Filter Configurations

Speaker Output Filters

Shows filter settings (Lo-Pass, Band-Pass, Hi-Pass) for C, B, and A channels.

Signal Input and Filter Switching

Illustrates how signal inputs (SUB, A, B) combine with filter settings.

Audison Voce Specifications

General

Brand	Audison
Model	Voce
Category	Amplifier
Language	English