The Pro 200 Series professional power amplifiers offer Crest's renowned sonic integrity while providing exceptionally high power ratings (6500 W bridged on the Pro 9200) in a compact, lightweight (under 25 lbs.) 2RU package. The Pro 200 Series amps feature Automatic Clip Limiting (ACL) to protect connected drivers-IGM Impedance Sensing to accommodate varying impedance outputs-tunnel-cooled, high efficiency heat sinks and variable-speed DC fans to limit the operating temperature and extend amplifier life. 8 Ohm Stereo - 590 W. 4 Ohm Stereo - 1000 W. 2 Ohm Stereo - 1650 W. 8 Ohm Bridged - 3400 W. Dramatically reduced net weight. Latest generation of high speed, wide-bandwidth output devices. Twin-tunnel cooling with back-to-front air flow. Dual, rear-mounted, continuous variable-speed fans. Balanced male and female XLR inputs with switch-configurable XLR polarity and sensitivity selection. Speakon(r) and five-way binding post output connectors. Front panel circuit breaker switch. Modular construction.