Specifications - QSC SRA 1222 User Manual

SPECIFICATIONS-

Output Power:
(watts per channel, stereo/parallel mode)
8 ohms, 20Hz to 20kHz, 0.03% THD
4 ohms, 20Hz to 20kHz, 0.05% THD
2 ohms, 1kHz, 1.0% THD
Output Power:
(watts, bridge mode)
8 ohms, 20Hz to 20kHz, 0.10% THD
4 ohms, 20Hz to 20kHz, 0.10% THD
Output circuitry:
Distortion (SMPTE-IM):
Distortion (4 and 8 ohm, typical):
20 Hz to 20 kHz: 10 dB below rated power
1 kHz and below: at full rated power
Input Sensitivity:
(for rated power into 8 ohm load)
Input Sensitivity:
(for rated power into 4 ohm load)
Power requirements:
(pink noise, 1/8 rated power)
Slew Rate:
Frequency response, all models:
(LF filter switched off)
Damping factor @ 1 kHz and below:
Noise, all models, 20 Hz–20 kHz:
36
SRA Series
SRA1222
200
350
600
750
1200
class AB
<0.01%
<0.02%
<0.01%
1.43V
1.35V
5.6 amps
at 4 ohms/ch.
20V/uS
20 Hz to 20 kHz, ±0.2 dB
8 Hz to 50 kHz, +0, -3 dB
>500
-107 dB
Specifications subject to change without notice!
SRA2422
425
725
1200
1550
2400
2-tier class H
<0.02%
<0.02%
<0.01%
2.12V
1.92V
5.0 amps
at 8 ohms/ch.
20V/uS
SRA3622
725
1100
1800
2400
3600
2-tier class H
<0.02%
<0.02%
<0.01%
2.71V
2.38V
8.0 amps
at 8 ohms/ch.
20V/uS