QSC Audio PLX2502 Car Amplifier User Manual


 
EN
13
Specifications PLX 1802, PLX 2502, PLX 3102, PLX 3602
PLX 1802 PLX 2502 PLX 3102 PLX 3602
OUTPUT POWER (Watts)
(1)
20 - 20k Hz, 0.05% THD, 8 ohms/Ch. 320 425 550 725
1k Hz, 0.1% THD (EIA), 8 ohms/Ch. 330 450 600 775
20 - 20k Hz, 0.05% THD, 4 ohms/Ch. 525 675 900 1100
1k Hz, 0.1% THD (EIA), 4 ohms/Ch. 575 750 1000 1250
1k Hz, 0.1% THD (EIA), 2 ohms/Ch. 900 1250 1550 1800
Bridge Mono, 20 - 20k Hz, 0.1% THD, 8 ohms 1100 1400 1900 2500
Bridge Mono, 1k Hz, 0.1% THD, 8 ohms 1200 1500 2100 2600
Bridge Mono, 1k Hz, 1.0% THD, 4 ohms 1800 2500 3100 3600
DISTORTION, SMPTE-IM <0.02%, all models
FREQUENCY RESPONSE 20 - 20k Hz, ±0.5 dB, all models
SIGNAL to NOISE, unweighted, 20 - 20k Hz -107 dB -106 dB -107 dB -107 dB
VOLTAGE GAIN 31.9 dB 34.0 dB 35.0 dB 35.9 dB
INPUT SENSITIVITY, Vrms
for rated power into 8 ohms 1.28 (+4.4 dBu) 1.15 (+3.4 dBu) 1.23 (+4.0 dBu) 1.25 (+4.2 dBu)
OUTPUT CIRCUIT TYPE AB AB/H AB/H AB/H
INPUT IMPEDANCE 10k ohms unbalanced, 20k ohms balanced
DYNAMIC HEADROOM 2 dB at 4 ohms
DAMPING FACTOR (8 ohms) >500
AMPLIFIER PROTECTION Short circuit, open circuit, thermal, ultrasonic and RF protection. Stable into reactive or mismatched loads
COOLING Continuously variable speed fan; back-to-front air flow through heat sink array
CONTROLS Front: AC POWER switch, Gain controls (each channel) 21 detents
Back: Input Configuration Switch (Stereo, Parallel, Bridge), Clip Limiters (On/Off)
Subwoofer Switch (100 Hz Low Cut/Full Range/100 Hz High Cut, each channel)
LF Switch (33 Hz Low Cut/Full Range, 1 each channel)
LED INDICATORS POWER (blue), SIGNAL (green x 2), -10 dB (green x 2), CLIP (red x 2), BRDG (amber), PAR (amber)
CONNECTORS Input: 1/4-inch TRS and female XLR; 20k ohm balanced, 10k ohm unbalanced
Output: Speakon connectors: Ch 1, 4-wires (Ch 1 + Ch 2); Ch 2, 2-wires (Ch 2 only)
Binding posts
LOAD PROTECTION Turn-on/turnoff muting, DC fault blocking, Clip limiting, infrasonic filter (-3 dB at 5 Hz).
POWER REQUIREMENTS Refer to rear panel serial number label. Configured at factory for 100, 120 or 220-240 VAC, 50- 60 Hz.
DIMENSIONS 19.0" (48.3 cm) W, 3.5" (8.9 cm) H, 13.9" (35.3 cm) D (from front mounting rails, including rear support
ears)
WEIGHT
(1)
21 pounds (9.5 kg) net; 26 pounds (11.8 kg) shipping
(1) NOTE: Due to special construction to meet EN-6100, CE models may have 5-12% (0.5 dBw) less power and 1.2 lb (0.6 kg) more weight.
U.S. patent no. 5767744 and patents pending
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE