QSC : CX204V QSC

4-Channel Rackmount Power Amplifier - 200 Watts per Channel @ 70V

The 70V CX-204V 4 Channel Power Amplifier from QSC is designed to provide power, portability and professional sound quality at an affordable price. It is used for reproducing audio in applications requiring background music such as restaurants, small offices, conference rooms and more. It features a 300W peak solid state amplifier, and four input channels in a 2 RU 14" deep enclosure. This amp has a 3-position Euro-style detachable barrier block. The barrier block has inputs for 1, 2, 3, and 4 input connections. In terms of outputs, it features a six-position barrier strip with monitor connections for channels 1+2, 3+4. There is also an HD-15 Data-Port connector for computer control and monitoring of the amp.

The amplifier has LED indicators on the front panel showing level, clip/protect, bridged mode and power-on status. It is built with a front AC-switch and has four gain control knobs, one for each channel. The CX-204V has DIP switches for Channel 1 and 2 on the back and allows you to turn on or off features such as clip limiter, LF filter, frequency select, parallel inputs or stereo and bridge modes. This amp comes with a power cable and is RoHS compliant.

Features

• Three models that range in power from 170 watts to 450 watts per channel

• Compact size—all models only 2 RU and 14" deep for reduced rack cost and floor space

• Bridgeable channels 1 + 2 and 3 + 4, for maximum flexibility

• Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers

• HD15 DataPort connector for Q-Sys and QSControl computer control and monitoring

• Custom integrated security cover for tamper-proof installations

• Variable-speed fan for low noise

• 1-dB detented gain controls for fast and accurate gain settings

• Detachable Euro style input connectors

• DIP switch control for clip limiters, high pass filters, bridge mono and parallel operation

• Exclusive PowerLight switch-mode power supply technology for high performance and compact size

• Selectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material (33 Hz or 75 Hz on non-V models, 50 Hz or 75 Hz on V models)

• Comprehensive front panel indicators including signal, clip, protect and QSC's exclusive bridge mono and parallel input LEDs

• Barrier strip output connector

• Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection

• High-performance Class AB+B complementary bipolar output circuitry

• Light weight—all models only 21 pounds (9.5 kg) for easier racking and shipping