The CX Series is designed to meet the specialized needs of sound contractors. Eight 2-channel models have been designed from the ground up, combining the exclusive QSC PowerLight™ technology with specific features to meet the requirements of fixed installations. With high-output power, versatile loading options, high thermal capacity and unmatched reliability, the CX Series is the perfect solution to any permanently installed sound system.
| SPECIFICATIONS |
CX302 |
CX502 |
CX702 |
CX902 |
CX1102 |
CX302V |
CX602V |
CX1202V |
| |
POWER PER CHANNEL, STEREO MODE, Both Channels Driven |
| 8Ω, 20 Hz–20 kHz, 0.05% THD |
200 W |
300 W |
425 W |
550 W |
700 W |
- |
550 W |
700 W |
| 4Ω, 20 Hz–20 kHz, 0.05% THD |
325 W |
500 W |
700 W |
900 W |
1100 W |
- |
- |
1100 W |
| 2Ω, 1 kHz, 1% THD |
600 W |
800 W |
1200 W |
1500 W |
1700 W |
- |
- |
- |
| 70V, 20 Hz–20 kHz, 0.05% THD |
400 W
with IT-42* |
- |
- |
400 W |
800 W |
200 W |
400 W |
800 W |
| 70 V, 1 kHz, 0.05% THD |
- |
- |
- |
440 W |
1000 W |
250 W |
440 W |
1000 W |
| 70 V, 1 kHz, 1% THD |
- |
- |
- |
600 W |
1200 W |
300 W |
600 W |
1200 W |
| |
POWER, BRIDGED MONO MODE |
| 16Ω, 20 Hz–20 kHz, 0.1% THD |
400 W |
600 W |
850 W |
1100 W |
1400 W |
- |
1100 W |
1400 W |
| 8Ω, 20 Hz–20 kHz, 0.1% THD |
700 W |
1100 W |
1500 W |
2000 W |
2200 W |
- |
- |
2200 W |
| 4Ω, 1 kHz, 1% THD |
1200 W |
1600 W |
2400 W |
3000 W |
3400 W |
- |
- |
- |
| 140 V, 20 Hz–20 kHz, 0.05% THD |
- |
- |
- |
800 W |
1600 W |
400 W |
800 W |
1600 W |
| 140 V, 1 kHz, 0.05% THD |
- |
- |
- |
880 W |
2000 W |
500 W |
880 W |
2000 W |
| 140 V, 1 kHz, 1% THD |
- |
- |
- |
1200 W |
2400 W |
600 W |
1200 W |
2400 W |
| Noise, 20 Hz–20 kHz |
-107 dB |
-107 dB |
-106 dB |
-106 dB |
-106 dB |
-106 dB |
-106 dB |
-106 dB |
| Input Sensitivity @ 8 ohms |
1.26 Vrms |
1.23 Vrms |
1.16 Vrms |
1.17 Vrms |
1.35 Vrms |
1.26 Vrms |
1.26 Vrms |
1.26 Vrms |
| Maximum Voltage Gain |
30 dB |
32 dB |
34 dB |
35 dB |
35 dB |
35 dB |
35 dB |
35 dB |
| Output Circuitry Class |
AB+B |
AB+B |
H, 2-tier |
H, 2-tier |
H, 2-tier |
AB+B |
AB+B |
H, 2-tier |
| |
ALL MODELS |
| Distortion (SMPTE-IM) |
Less than 0.02% |
| Distortion (Typical)
20 Hz–20 kHz: 10 dB below rated power
1.0 kHz and below: full rated power |
Less than 0.01% THD
Less than 0.01% THD |
| Frequency Response |
20 Hz–20 kHz, ±0.2 dB |
| Damping Factor |
Greater than 500
|
| Input Impedance |
6 kΩ unbalanced, 12 kΩ balanced
|
| Input Clipping |
10 V rms (+22 dBu)
|
| Cooling |
Variable-speed fan, rear-to-front air flow
|
| Connectors, each channel
|
Input: 3-pin XLR & 3-pin detachable terminal blocks (1 each per channel)
Output: Safety-shrouded barrier strip
|
| Amplifier Protection |
Full short circuit, open circuit, thermal, ultrasonic, and RF protection.
Stable into reactive or mismatched loads.
|
| Load Protection |
On/off muting, DC-fault power supply shutdown
|
| Dimensions (HWD) inches |
3.5 x 19 x 14 / 2RU
|
| Dimensions (HWD) mm |
89 x 483 x 356 / 2RU
|
| Weight |
21 lb (9.5 kg) net
27 lb (12.3 kg) shipping
|
