QSC PL 1.4

PL1.4
I0021507
The PowerLight™ 1.4 is an advanced professional audio amplifier featuring uncompromised audio performance. A new high frequency power supply, utilizing QSC’s PowerWave™ Switching Technology, has been combined with the rugged audio amplification circuits of traditional QSC amplifiers to produce an amplifier with incredible reliability, thermal capacity and audio performance. The PowerLight 1.4 is rated at 325 watts/channel into 8 ohms, 550 watts/channel into 4 ohms, and 700 watts/channel into 2 ohms making it ideal for powering subwoofer and high power, passive full-range speaker systems.


700 watts per channel at 2 ohms - 550 watts per channel at 4 ohms
Advanced thermal management system
Clip limiter (user defeatable)— reduces distortion, protects loud speakers
PowerWave™ Switching Technology—for improved audio performance
Detented gain controls with 2 dB steps for easy resetting
Comprehensive LED status arrays
High efficiency, 2-step output circuit for improved thermal performance and lower AC current consumption
Variable speed fan, for quiet operation
DC, sub audio, and thermal overload protection
Patented Output Averaging™ shortcircuit protection
Neutrik ”Combo“ (XLR & 1/4”) and barrier balanced input connectors
Stereo/bridging/parallel input switch
”Touch proof“ binding post output connectors
Remote AC power control
Data port for MultiSignal Processing