QSC 2-Channel Direct Output Power Amplifier (300W) - CX-502 (Discontinued)
The following product has been discontinued. The CX-502 2-Channel Direct Output Power Amplifier from QSC is a 2-channel, low-impedance 300W output amplifier. It features PowerLight switch-mode power supply technology for high performance and has an integrated security cover designed for tamper-proof installations. This unit has a variable-speed fan to maintain low noise, and 1 dB detented gain controls for fast and accurate gain settings. The active inrush limiting is designed to eliminate AC inrush current, and a class-H complementary bipolar output circuitry is integrated for high efficiency. The CX-502 features XLR and detachable Euro-style input connectors and a barrier strip output connector. It also has an HD15 DataPort connector for Q-Sys and QSControl computer control and monitoring as well as a DIP switch control for clip limiters, high-pass filters, bridge-mono, and parallel operation. The selectable high-pass filters protect speakers and prevent speaker transformer saturation. The unit's front-panel indicators include signal, clip, protect, bridge-mono, and parallel input LEDs. A comprehensive protection circuitry with DC, infrasonic, thermal overload, and short-circuit protection is also featured. This unit is rack-mountable and 14" deep for reduced rack cost and floor space. It is RoHS compliant and cULus listed. Exclusive PowerLight switch-mode power supply technology for high performance and compact size 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 Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers XLR and detachable Euro style input connectors HD15 DataPort connector for Q-SYS networked control and monitoring Dip switch control for clip limiters, high-pass filters, bridge-mono, and parallel operation Selectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material (33 Hz or 75 Hz) 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 Optional external transformer accessory pack for isolated 25-, 70-, and 100-volt outputs (converts CX302 to 400 watts per channel, or 300 watts into 25 V) Compact size—only 2 RU high and 14" deep for reduced rack cost and floor space Lightweight—weighs only 21 lb for easier racking and shipping 3-year warranty plus optional 3-year extended service contract Meets the European Union's 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices