General Specifications
POWER SUPPLY
 
Operating power supply voltage
11 ÷ 15 VDC / 2 x 30A
Power supply
6.5V ÷ 17V
Idling current
1.6 A
Switched off
1.7mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power
55 A
Remote IN voltage
6 ÷ 15 VDC (1 mA)
Remote OUT voltage
4 ÷ 15 VDC (150 mA)
Audio Specifications
AMPLIFIER STAGE
 
Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power
0.06%
Damping factor @ 1 kHz, 4Ω, 2 VRMS
> 110
Bandwidth @ -1.5 dB
10Hz ÷ 22kHz
S/N ratio (A weighted @ 1 V Input) Master Input
100 dBA
S/N ratio (A weighted @ 1 V Input) Optical Input
105 dBA
Input sensitivity Pre-In
0.6 ÷ 6 VRMS
Input sensitivity Speaker-In
2.2 ÷ 22 VRMS
Minimum load impedance
8Ch: 2Ω
 
4Ch - (Bridge 1/2; 3/4; 5/6; 7/8) : 4Ω
OUTPUT POWER (RMS) @28.8 VDC, 1% THD:
 
8Ch @ 4Ω
85 W x 8
8Ch @ 2Ω
130 W x 8
4Ch (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω
260 W x 4