W W W . P S S O . D E
27
10
TECHNICAL SPECIFICATIONS
QCA
-6400
QCA
-10000
Power supply:
230 V AC, 50 Hz
Power consumption:
820 W (1/8 power)
1150 W (1/8 power)
Power output sine:
(1 kHz, 1 % THD+N)
Stereo, parallel at 2 Ω
4 x 1600 W
4 x 2500 W
Stereo, parallel at 4 Ω
4 x 1400 W
4 x 2100 W
Stereo, parallel at 8 Ω
4 x 800 W
4 x 1300 W
Bridge mode at 4 Ω
2 x 3200 W
2 x 5000 W
Bridge mode at 8 Ω
2 x 2800 W
2 x 4200 W
Frequency response:
20-20000 Hz
S/N ratio:
>80 dB
THD:
<0.05 %
Damping factor:
>800
Slew rate:
>10 V/µs
Crosstalk:
>65 dB
Inputs:
Input sensitivity:
0.775 V/1.0 V/1.4 V/38 dB/32 dB/26 dB, switchable
Voltage gain:
40.3 dB (0.775 V), 38 dB (1.0 V), 35,1 dB (1.4 V)
Input impedance:
20 kΩ (balanced), 10 kΩ (unbalanced)
Connectors:
4 x XLR
Outputs:
Speaker connectors:
4 x Neutrik Speakon
Feed-through output:
4 x XLR
Circuitry:
Class I
Protection circuits:
softstart, short-circuit, overheat, overload, DC voltage and VHF signals
Control elements:
power switch, level control, mode switch (stereo, bridge, parallel), input
sensitivity
LED indicators:
protect, clip, -10 dB, - 40 dB (per channel), dB/V mode
Cooling:
2 temperature-controlled fans, front-to-rear
Construction:
steel chassis, aluminum front
Dimensions (DxWxH):
483 x 445 x 89 mm
rack installation with 2 U
483 x 445 x 89 mm
rack installation with 2 U
Weight:
15.5 kg
15.7 kg
Dimensions in cm
