QSC CMX500Va

Product Description


CMX500Va Commercial Power Amplifier

Commercial Power Amplifier

“Flex-Use” loading options allows CMX Series amps to drive low-impedance loads down to 2 ohms, and certain models can direct-drive (no output transformer) 70V and 100V distributed loudspeaker systems
“Flex-Use” input connectivity choices including actively balanced barrier strip, XLR, or Ľ" TRS
“Flex-Use” output connectivity choices include NL4 Speakon™ and detachable terminal block
Rack mountable with chassis less than 16" (40.6 mm) deep
1-dB recessed, detented gain controls for fast, accurate, and repeatable settings
Tamper-proof security cover for gain controls
Recessed rear DIP switches for easy selection of stereo, parallel, or bridged mode operation, and enabling/disabling low-frequency filter protection
Low-noise variable-speed fans with rear-to-front airflow help keep amplifiers and racks cool

	CMX300Va	CMX500Va	CMX800Va	CMX2000Va
Stereo Mode (both channels driven) 8? FTC 0.1% THD 8? EIA 0.1% THD 4? FTC 0.1% THD 4? EIA 0.5% THD 2? EIA 1% THD 70V Direct EIA 1% THD 100V Direct EIA 1% THD FTC: 20 Hz–20 kHz after preconditioning EIA: 1 kHz	185 W 200 W 280 W 300 W 430 W – –	260 W 300 W 400 W 500 W 700 W – –	450 W 500 W 650 W 800 W 1200 W 400 W –	1050 W 1100 W 1600 W 2000 W* 2500 W 2500 W 1000 W
Bridge Mono Mode 8? FTC, 0.1% THD 8? EIA, 0.1% THD 4? EIA, 1% THD 70V Direct Drive EIA, 1% THD 100V Direct Drive EIA, 1% THD FTC: 20 Hz–20 kHz after preconditioning; both channels driven simultaneously EIA: 1 kHz	530 W 600 W 830 W 600 W –	800 W 900 W 1400 W 1200 W 600 W	1300 W 1500 W 2400 W 2000 W 2300 W	3200 W 3600 W 5000W 5000 W 3600 W
Signal to Noise (20 Hz–20 kHz, 8?)	> 100 dB
Input Sensitivity into 8?	1.15 V (+3.4 dBu)	1.14 V (+3.4 dBu)	1.23 V (+4.0 dBu)	1.42 V (+5.3 dBu)
Max Voltage Gain	31.6× (30 dB)	40× (32 dB)	46× (33 dB)	64× (36 dB)
Output Circuitry	Class AB	Class AB	2-tier Class H	3-tier Class H