Specifications - QSC Audio PowerLight Serie Bedienhandbuch

OUTPUT POWER
FTC: 20 Hz–20 kHz @ 0.1% THD
EIA: 1 kHz @ 1% THD
Bridged Mono:
DYNAMIC HEADROOM
DISTORTION
SMPTE-IM
FREQUENCY RESPONSE
(at 10 dB below rated output power)
DAMPING FACTOR
NOISE (unweighted)
VOLTAGE GAIN
INPUT SENSITIVITY, V
(for rated power into 8 ohms)
INPUT IMPEDANCE
CONTROLS
INDICATORS
CONNECTORS
COOLING
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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
PowerLight 3.4
8W per channel 725
4W per channel 1200
8W per channel 800
4W per channel 1250
2W per channel 1700
8W, 20 Hz–20 kHz, 0.1% THD 2400
4W, 1 kHz, 1% THD 3400
1.9 dB at 4W
80× (38 dB)
0.95 (+1.77 dBu)
RMS
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PowerLight 4.0
900
1400
1000
1600
2000
2800
4000
1.9 dB at 4W
Less than 0.05%
20 Hz to 20 kHz, ±0.15 dB
5 Hz to 60 kHz, +0/-3 dB
Greater than 500
105 dB below rated output (20 Hz to 20 kHz)
80× (38 dB)
1.06 (+2.72 dBu)
10 kW unbalanced
20 kW balanced
Front: AC switch, Ch. 1 and Ch. 2 gain knobs, Ch. 1 and Ch. 2 clip limiter switches
Rear: Parallel/Stereo/Bridge switch, remote power supply enable terminals
PROTECT: Red LED CLIP:
STANDBY: Yellow LED -10 dB:
POWER: Green LED -20 dB:
SIGNAL:
Input: Barrier strip and Neutrik "Combo" XLR and
1/4" (6.3 mm) TRS, tip and pin 2 positive
Output: "Touch-Proof" binding posts
Data Port: HD 15 female connector for QSC MultiSignal Processor
Continuously variable speed fan, back-to-front air flow
TECHNISCHE DATEN ESPECIFICACIONES
Red LED, 1 per channel
Yellow LED, 1 per channel
Yellow LED, 1 per channel
Green LED, 1 per channel
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