QSC PLX3402
Instrukcja Obsługi

S P E C I F I C AT I O N S S P � C I F I C AT I O N S TECHNISCHE DATEN ESPECIFICACIONES
PLX 1202
OUTPUT POWER in watts 20 Hz�20 kHz @ 0.03% THD 8� per channel 20 Hz�20 kHz @ 0.05% THD 4� per channel EIA: 1 kHz @ 1% THD 8� per channel 4� per channel 2� per channel Bridge Mono: 16�, 20 Hz�20 kHz, 0.1% THD 8�, 20 Hz�20 kHz, 0.1% THD 4�, 1 kHz, 1% THD 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 @ 8� full rated power @ 4� INPUT IMPEDANCE

PLX 1602

PLX 2402

PLX 3002

PLX 3402

200 325 215 375 600 400 700 1200 2 dB @ 4�

300 500 325 550 800 600 1000 1600

425 700 475 825 1200 850 1500 2400

550 900 625 1050 1500 1100 2000 3000

700 1100 800 1250 1700 1400 2200 3400

< 0.01% 20 Hz�20 kHz, ±0.15 dB -3 dB points: 5 Hz and 100 kHz > 500 @ 8W 106 dB 40� (32 dB)

< 0.01%

< 0.02%

< 0.02%

< 0.02%

107 dB

108 dB

107 dB

107 dB

1.0v (+2.2 dBu) 0.9v (+1.3 dBu) 6 KW unbalanced 12 KW balanced

1.2v (+3.9 dBu) 1.1v (+3.2 dBu)

1.5v (+5.5 dBu) 1.3v (+4.6 dBu)

1.7v (+6.8 dBu) 1.5v (+5.7 dBu)

1.9v (+7.7 dBu) 1.7v (+6.6 dBu)

CONTROLS

Front: AC switch, Ch. 1 and Ch. 2 gain knobs with 11 detents Rear: 10-position DIP switch POWER: PARALLEL: BRIDGED: Green LED Yellow LED Yellow LED CLIP: -10 dB: -20 dB: SIGNAL: Red LED, 1 per channel Green LED, 1 per channel Green LED, 1 per channel Green LED, 1 per channel

INDICATORS

CONNECTORS

Input: Output:

XLR and ¼" (6.3 mm) TRS, tip and pin 2 positive �Touch-Proof� binding posts and Neutrik Speakon�

COOLING AMPLIFIER PROTECTION 28

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