Brand: Volunteer Audio
Features:
- Power: 1650W RMS
- Frequency Range: 4Hz – 60kHz, THD: 0.05%
- Class: A, A/B & D, Number of Channels: (Input) 5, (Output) 5
- Input Gauge: 2 Gauge, Signal to Noise: 0.05%
- Crossover: High Pass; 50Hz – 5kHz @ 12 dB/Oct., Low Pass; 50Hz – 5kHz @ 24 dB/Oct.
Details: Audison AV 5.1k
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 (1kHz @ 4Ω) A, B Ch: 0.05 %
Distortion – THD (1kHz @ 4Ω) C, (sub) Ch: 0.3 %
Bandwidth (-3 dB) A, B Ch: 4 – 60k Hz
Bandwidth (-3 dB) C: 7 – 350k 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 dB
Damping factor (100 Hz @ 4Ω) C (sub) Ch: 80 dB
Input sensitivity: 0.3 – 5 V RMS
Input impedance: 15kΩ
Speaker-In sensitivity: 1.4 – 24 V RMS
Speaker-In impedance: 5kΩ
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)
SIGNALS INPUTS / FILTERS
Inputs: Pre IN / Speakers IN
Outputs: Pre OUT Full Range
A Ch Filters (Full / Hi-Pass): 50 – 50k 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
UPC: 680132644169
