qsc gx7 2 channel 725w pa power amplifier pssl

qsc gx7 2 channel power amplifier the ultra powerful and affordable amp delivers big power the gx7 amplifier is ideal for professional entertainers who require maximum performance and portability on a limited budget the gx7 amplifier delivers just the right amount of power to the most popular speakers used by entertainers typically loudspeaker manufacturers recommend an amplifier with power output equal to the speaker s program music power rating or two times 2 x the continuous rms power rating the gx7 s 1000 watts will very capably power many of today s popular subwoofers or two typical 8 ohm speakers per channel the gx7 adds the road proven powerlight supply to the class h output section for more overall output power and additional weight savings the result is one of the highest power to weight ratios in the industry a low noise variable speed fan with rear to front airflow keeps amplifiers and racks cool guardrail protection delivers full peak power while preventing detrimental overloads during excessive clipping or extreme overheating guardrail reduces gain just enough to preserve the integrity of the music protect the speakers and keep the audience excited without unprofessional distortion levels or shutdowns a subwoofer reduces strain on the full range speaker allowing it to play louder or letting a smaller speaker do the same job the gx7 supports this mode with a crossover switch that splits the full range input entering ch 1 sending 20 hz 100 hz to the sub ch 1 and 100 hz 20 khz to the top box ch 2 the front panel gain controls balance the sub and top box while guardrail optimizes peak power into the sub and top individually for greater musical impact and dynamic range guardrail optimizes peak power into the sub and top individually for greater musical impact and dynamic range features power levels matched to the most popular speakers used by entertainers optimized for maximum real world headroom into 4 ohm and 8 ohm speaker systems inputs xlr 1 4 trs and ph