QSC Audio PL-1.8 User Manual
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TECHNISCHE DATEN
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
ESPECIFICACIONES
PowerLight 1.6
HVX
PowerLight 1.8
PowerLight 2.0
HV
PowerLight 2.4
MB
AMPLIFIER PROTECTION
Full short circuit†, open circuit, thermal, ultrasonic, and RF protection
Stable into reactive or mismatched loads
LOAD PROTECTION
Turn-on/turn-off muting, DC-fault power supply shutdown, clip limiting
OUTPUT CIRCUIT TYPE
H-2 (Channel 1)
H-2
H-2
H-3
AB (Channel 2)
AB: Class AB+B complementary linear output
H-2: Class H complementary linear output with 2-step high efficiency circuit
H-3: Class H complementary linear output with 3-step high efficiency circuit
POWER REQUIREMENTS
120, 220-240 VAC, 50/60 Hz
POWER CONSUMPTION
@ 120 VAC, typical
(both channels driven, except: PL 2.4
MB
—one channel driven)
Idle
1.5 A
0.8 A
1.3 A
0.8 A
1/8 power, 16 ohms*
—
—
5.0 A
—
1/8 power, 8 ohms*
5.3 A
4.9 A
6.7 A
5.0 A
1/8 power, 4 ohms*
8.5 A
7.3 A
9.6 A
6.9 A
1/8 power, 2 ohms*
N/A
9.6 A
N/A
11.4 A
NOTE: 1/8 power is representative of current draw with typical music program material with occasional clipping.
Multiply currents by 0.5 for 230V units
*Pink noise
DIMENSIONS
19.0" (48.3 cm) wide, 3.5" (8.9 cm) tall (2 rack spaces)
17.9" (45.5 cm) deep (rear support ears)
WEIGHT
Shipping: 24 lbs (10.6 kg) Net: 17.4 lbs (8 kg)
†Output Averaging™ short-circuit protection (US Patent 4,321,554)
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE