Introduction
Thank you for purchasing this QSC power amplifier. Please read the following directions to obtain the best results.
The CX model line-up features:
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2 channel and 4 channel low-impedance or transformerless 70V output models
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Each channel pair has its own DataPort and Mode Switch
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QSC DataPorts connect to the most advanced QSC accessories and monitoring systems
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Mode switches for Clip Limit, Low Frequency Filter, Stereo, Bridge Mono, and Parallel Inputs
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QSC PowerLight high-performance, compact, and light weight switching power supply
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Complete amplifier protection and monitoring
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Barrier strip output connectors
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XLR and terminal block balanced input connectors
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Gain controls are recessed and detented
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Security cover for gain controls prevents tampering
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Active inrush current limiting eliminates need for power sequencing
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LED indicators for power, parallel or bridge mode, input signal presence, -20dB, -10dB, and clip/protect
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Optional front panel handles
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Optional IT-42 isolated output transformer for CX302 for 25V, 70V, and 100V (or 50V, 140V, and 200V bridge mode)
Unpacking
Factory packed carton contains:
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CX amplifier
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User's manual
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Security cover for gain controls
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Adhesive rubber feet (for non-rack mount applications)
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3-pin terminal block input connectors
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Spade lug output connectors
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IEC-type detachable power cord
Use the same type carton when shipping the amplifier.
Front Panel
(CX404 shown, other models similar)
1- Power Switch
2- Cooling Air Exhaust Vents
3- LED Indicators
All manuals and user guides at all-guides.com
4- Security Panel Retaining Screw
5- Gain Controls
6- Security Panel Retaining Slots
EN
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