QSC PLX1804 Lightweight Professional Power Amplifier  

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Amazing performance without the weight.

Featuring the same pro features as the rest of PLX2 Series power amps and plenty of punch. But the PLX1804 comes at a friendlier price for those who don't need bridged or 2-ohm operation. Designed to power one or 2 speakers from each amplifier channel (4 ohm minimum loading) it offers a simplified feature set while retaining genuine, uncompromised PLX performance and technology. Weighing just 13 pounds this "plug-and-play" amplifier is perfect for ultraportable rigs, as well as reference-quality playback.

Very lightweight. Advanced cooling with flow-through heat sinks and front exhaust; front-panel LED power, clip, -10dB, and signal present indicators; Speakon outs; 21-position front-panel gain controls; balanced XLR inputs with TRS connectors; and patented PowerLight power supply technology combine to make the PLX1804 one of the most versatile andpower amp available.

Clip limiting protects speakers while thermal limiting maintains operation even during abnormal overloads.

900W/ch @ 4 ohms, 600W/ch @ 8 ohms.


  • 900W/ch @ 4 ohms, 600W/ch @ 8 ohms
  • Very lightweight (13 lbs.)
  • Advanced cooling design with front exhaust
  • Power, clip, -10dB, and signal present LEDs
  • Speakon outs
  • Front-panel gain controls
  • Balanced XLR inputs with TRS connectors
  • PowerLight power supply
  • Clip limiting

Order today and own a cool-running powerhouse you'll never have to replace.

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