QSC Audio PLX 1804 - Manual (Page 3)

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Introduction
Thank you for purchasing this QSC power amplifier. Please read the following directions to obtain the best results. This manual covers all
models of the PLX series. Illustrations show the PLX 1804 to be representative of the PLX 1104 and 1804 models, while the PLX 3602 illus-
tration is representative of the PLX 1802, PLX 2502, PLX 3102, and PLX 3602 models.
The PLX 1104 and PLX 1804 models feature:
•4-ohm minimum impedance
•Speakon loudspeaker connections
•QSC PowerLight high-performance, compact, and light weight switching power supply
•Complete amplifier protection
•XLR and 1/4-inch TRS balanced input connectors
•Gain controls are recessed and 21-step detented
•Active inrush current limiting eliminates need for power sequencing
•LED indicators for power, input signal presence, -10 dB, and clip/protect
•Rear chassis tabs and front panel design protect controls and connectors
In addition, the PLX 1802, PLX 2502, PLX 3102, and PLX 3602 models feature:
•2-ohm minimum impedance
•Bridgeable output
•Binding post loudspeaker connections
•Clip limiter
•33 Hz low frequency filter
•Low-cut/full-range/high-cut selector
•Stereo/bridge mode/parallel input selector
•Front panel LED indicators for parallel and bridge modes
Unpacking
Factory packed carton contains:
•PLX amplifier
•User's manual
•Adhesive rubber feet (for non-rack mount applications)
•IEC-type detachable power cord
Use the same type carton when shipping the amplifier.
Front Panel
1- Power Switch
2- Cooling Air Exhaust Vents 3- LED Indicators
4- Gain Controls