Audison Voce Instruction

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).

POWER SUPPLY

Power supply voltage:
Idling current:
Idling current when off:
Consumption @ 14.4 VDC (Max Musical Power):
AMPLIFIER STAGE
Distortion - THD (1k Hz @ 4Ω ) A, B Ch:
Distortion - THD (100 Hz @ 4Ω), C (sub) Ch:
Bandwidth (-3 dB) A, B Ch:
Bandwidth (-3 dB) C (sub) Ch:
S/N ratio (A weighted @ 1V) A, B Ch:
S/N ratio (A weighted @ 1V) C (sub) Ch:
Damping factor (1k Hz @ 4Ω) A, B Ch:
Damping factor (100 Hz @ 4Ω) C (sub) Ch:
Input sensitivity:
Input impedance:
Speaker-In sensitivity:
Speaker-In impedance:
Minimum load impedance A / B / C Ch:
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)
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CEA SPECIFICATIONS
11 ÷ 15 VDC
3 A
0.02 mA
110 A
SIGNALS INPUTS / FILTERS
0.05 %
0.3 %
Inputs:
4 ÷ 60k Hz
Outputs:
7 ÷ 350 Hz A Ch Filters (Full / Hi-Pass):
100 dB
B Ch Filters (Full / Hi-Pass / Band-Pass):
87 dB
100
C Ch Filters (Full / Lo-Pass): 50 ÷ 150 Hz @ 24 dB/Oct.
80
0.3 ÷ 5 V RMS

OTHER FUNCTIONS

15k Ω
Remote IN:
1.4 ÷ 24 V RMS
Remote OUT:
5k Ω
Fuse (Strip type):
4Ω / 2Ω / 2Ω
Remote SUB volume adj.:
Speakers IN Turn-on (ART):
SIZE / WEIGHT
Max size (mm/inches):
Weight (kg/lb):
PRE OUT FILTERS
Hi-Pass
Output power @ 4Ω, 1% THD+N, 14.4 V:
50÷150
75 W x 2 + 140 W x 2 + 600 W x 1
Hz
SN ratio (ref. 1W output):
75 W Channels: 80 dBA
140 W Channels: 80 dBA
600 W Channels: 78 dBA
FILTERS
Pre IN / Speakers IN
Speaker Output
Pre OUT Full Range
Hi-Pass
50 ÷ 5k Hz (2 range) @ 12 dB/Oct.
50÷5k
Hz
50 ÷ 1k Hz (Hi) / 250 ÷ 5k (Lo) @ 12 dB/Oct.
7 ÷ 15 VDC - 1mA
12 VDC - 50mA
220 x 470 x 58 / 8,66" x 18,50" x 2,28"
www.audison.eu
Speaker Output
Subsonic - Lo-Pass
By-Pass
off÷40 50÷150
Hz Hz
By-Pass
Lo-Pass
50÷5k
Hz
100 A
(-50 ÷ 6) dB
Selectable
7.2 / 15.87