Specifications - QSC Audio CX Serie Manual De Instrucciones

OUTPUT POWER in watts
20 Hz–20 kHz @ 0.03% THD
8Ω per channel
20 Hz–20 kHz @ 0.05% THD
4Ω per channel
EIA: 1 kHz @ 1% THD
8Ω per channel
4Ω per channel
2Ω per channel
Bridge Mono:
16Ω, 20 Hz–20 kHz, 0.1% THD
8Ω, 20 Hz–20 kHz, 0.1% THD
8Ω, 1 kHz, 1% THD
4Ω, 1 kHz, 1% THD
CHANNELS
DYNAMIC HEADROOM
DISTORTION
SMPTE-IM
FREQUENCY RESPONSE
(at 10 dB below rated output power)
DAMPING FACTOR
NOISE (unweighted 20 Hz to 20 kHz, below rated output)
VOLTAGE GAIN
INPUT SENSITIVITY, V RMS
full rated power @ 8Ω
full rated power @ 4Ω
INPUT IMPEDANCE
CONTROLS
INDICATORS
CONNECTORS Input:
Output:
COOLING
AMPLIFIER PROTECTION
S P E C I F I C AT I O N S S P É C I F I C AT I O N S TECHNISCHE DATEN ESPECIFICACIONES
CX 302 CX 502 CX 702
200 300 425
325 500 700
215 325 475
375 550 825
600 800 1200
400 600 850
700 1000 1500
1200 1600 2400
2 2 2
2 dB @ 4Ω
< 0.01% < 0.01% < 0.02%
20 Hz–20 kHz, ±0.2 dB
-3 dB points: 8 Hz and 100 kHz
> 500 @ 8Ω
106 dB 107 dB 106 dB
31.5× (30 dB) 40× (32 dB) 50.5× (34 dB)
1.26v (+4.2 dBu) 1.23v (+4.0 dBu) 1.16v (+3.5 dBu)
1.14v (+3.4 dBu) 1.12v (+3.2 dBu) 1.05v (+2.6 dBu)
6 KΩ unbalanced
12 KΩ balanced
Front: AC switch, Ch. 1 and Ch. 2 gain knobs with 21 detents
Rear: 10-position DIP switch
POWER: Green LED CLIP:
PARALLEL: Yellow LED -10 dB:
BRIDGED: Yellow LED -20 dB:
SIGNAL:
XLR, pin 2 positive; detachable "Euro-style" terminal blocks
Barrier strip Barrier strip Barrier strip
Forced-air, with continuously variable speed fan; back-to-front air flow
Full short circuit, open circuit, thermal, ultrasonic, and RF protection
Stable into reactive or mismatched loads
CX 902 CX 1102 CX 254
550 700 170
900 1100 250
625
1050
1500 1700 450
1100 1400 340
2000 500
3000 3400 900
2 2 4
< 0.02% < 0.02% < 0.01%
104 dB 106 dB 106 dB
56.6× (35 dB) 56.6× (35 dB) 29× (29 dB)
1.17v (+3.6 dBu) 1.35v (+4.8 dBu) 1.28v (+4.4 dBu)
1.06v (+2.7 dBu) 1.17v (+3.6 dBu) 1.08v (+2.9 dBu)
Red LED, 1 per channel
Green LED, 1 per channel
Green LED, 1 per channel
Green LED, 1 per channel
— — Detachable "Euro-style" terminal blocks
Barrier strip Barrier strip Barrier strip × 2
CX 404
250
450
500
900
4
< 0.01%
106 dB
36.5× (31 dB)
1.22v (+3.9 dBu)
EIA: 1.16v (+3.5 dBu)
Barrier strip × 2
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