QSC Audio PL-1.8 User Manual
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PowerLight 1.0
PowerLight 1.0
HV
PowerLight 1.4
PowerLight 1.5
X
OUTPUT POWER
in watts
FTC: 20 Hz–20 kHz @ 0.1% THD
16
Ω per channel
—
165
—
—
8
Ω per channel
200
300
300
450 (Ch. 1), 200 (Ch. 2)
4
Ω per channel
325
500
500
700 (Ch. 1), 325 (Ch. 2)
EIA: 1 kHz @ 1% THD
8
Ω per channel
210
325
325
475 (Ch. 1), 210 (Ch. 2)
4
Ω per channel
350
525
525
750 (Ch. 1), 350 (Ch. 2)
2
Ω per channel
500
N/A
700
1000 (Ch. 1), 500 (Ch. 2)
Bridged Mono:
16
Ω, 20 Hz–20 kHz, 0.1% THD
—
600
—
N/A
8
Ω, 20 Hz–20 kHz, 0.1% THD
650
1000
1000
N/A
4
Ω, 1 kHz, 1% THD
1000
N/A
1400
N/A
DYNAMIC HEADROOM
3 dB at 4
Ω
DISTORTION
SMPTE-IM
Less than 0.05%
FREQUENCY RESPONSE
20 Hz to 20 kHz, ±0.15 dB
(at 10 dB below rated output power)
-3 dB points: 8 Hz and 100 kHz
DAMPING FACTOR
Greater than 350 at 8
Ω
NOISE (unweighted)
108 dB below rated output (20 Hz to 20 kHz)
VOLTAGE GAIN
40× (32 dB)
49× (34 dB)
49× (34 dB)
49× (34 dB) (Channel 1)
40× (32 dB) (Channel 2)
INPUT SENSITIVITY, V
RMS
1.0v (+2.2 dBu)
1.0v (+2.2 dBu)
0.96v (+1.9 dBu)
1.23v (+4.0 dBu) (Channel 1)
(for rated power into 8 ohms)
1.00v (+2.2 dBu) (Channel 2)
INPUT IMPEDANCE
10K
Ω unbalanced
20K
Ω balanced
CONTROLS
Front: AC switch, Ch. 1 and Ch. 2 gain knobs, clip limiter defeat switches
Rear: Parallel/Stereo/Bridge switch (except PL 1.5
X
) , remote power supply control terminal strip
INDICATORS
PROTECT:
Red LED
CLIP:
Red LED, 1 per channel
STANDBY:
Yellow LED
-10 dB:
Yellow LED, 1 per channel
POWER:
Green LED
-20 dB:
Yellow LED, 1 per channel
SIGNAL:
Green LED, 1 per channel
CONNECTORS
Input:
Barrier strip and Neutrik “Combo” XLR and 1/4" (6.3 mm) TRS, tip and pin 2 positive
Output:
“Touch-Proof” binding posts
COOLING
Continuously variable speed fan, tunnel heatsink, back-to-front air flow
S P É C I F I C AT I O N S TECHNISCHE DATEN ESPECIFICACIONES
S P E C I F I C AT I O N S