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QSC CMX500Va Two-Channel High-Output Commercial Power Amplifier

  • Dale #:

    QSC-CMX500VA
  • Availability:

    In Stock
  • Available for immediate shipment and pick-up from our Jamaica, New York location. In-store pick-up is available Monday through Friday from 9:30 am to 5:30 pm

Please Note: Limited Quantity Available

Description

CMXa Series amplifiers represent an economical and rugged power amplifier solution for installed sound applications. There are four CMXa models to choose from (CMX 300Va, CMX 500Va, CMX 800Va, and CMX 2000Va). The CMX amplifiers provide flexible input and output connectors making them ideal for u... Read More

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Description

CMXa Series amplifiers represent an economical and rugged power amplifier solution for installed sound applications. There are four CMXa models to choose from (CMX 300Va, CMX 500Va, CMX 800Va, and CMX 2000Va). The CMX amplifiers provide flexible input and output connectors making them ideal for use in projects such as performance halls, houses of worship, sport clubs, gymnasiums, dance venues, pubs, and FGM/BGM systems. The CMXa Series provides unmatched performance and user options at an affordable price point.

Features:

  • "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 4" 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

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Product Specs

Stereo Mode (both channels driven)
8? FTC 0.1% THD260 W
8? EIA 0.1% THD300 W
4? FTC 0.1% THD400 W
4? EIA 0.5% THD500 W
2? EIA 1% THD700 W
FTC20 Hz–20 kHz after preconditioning
EIA1 kHz
Bridge Mono Mode
8? FTC, 0.1% THD800 W
8? EIA, 0.1% THD900 W
4? EIA, 1% THD1400 W
70V Direct Drive EIA, 1% THD1200 W
100V Direct Drive EIA, 1% THD600 W
FTC20 Hz–20 kHz after preconditioning; both channels driven simultaneously
EIA1 kHz
Signal to Noise (20 Hz–20 kHz, 8?)> 100 dB
Input Sensitivity into 8?1.14 V (+3.4 dBu)
Maximum Voltage Gain40× (32 dB)
Output CircuitryClass AB
Current Draw (pink noise program):
Typical, 1/8 power 4?, 120 V5.4 A
Typical, 1/8 power 4?, 230 V2.7 A
Severe, 1/3 power 4?, 120 V9.6 A
Severe, 1/3 power 4?, 230 V4.8 A
Distortion (SMPTE-IM)Less than 0.01%
Distortion (typical)
20 Hz–20 kHz: 10 dB below rated power
1.0 kHz and below: full rated power
Less than 0.03% THD / 4? and 8?
Less than 0.03% THD / 4? and 8?
Frequency Response20 Hz–20 kHz: ±1 dB; -3 dB points: 5 Hz and 50 kHz
Damping Factor (1 kHz and below)Greater than 300 at 8?
Input Impedance10 k? unbalanced, 20 k? balanced
Input Clipping10 Vrms (+22 dBu)
CoolingContinuously variable-speed fan, rear-to-front air flow
Connectors (each channel)Input: Active balanced; barrier strip, XLR and 4" (6.3 mm) – TRS tip and XLR pin 2 positive
Output: Detachable terminal block and Neutrik™ Speakon™
ControlsFront: AC switch, Channels 1 & 2 gain knobs
Rear: 10-position DIP switch
IndicatorsPower-on: Green LED / Signal: Green LED (1 per channel) / Clip: Red LED (1 per channel)
Amplifier ProtectionStable into reactive or mismatched loads
Load ProtectionOn/off muting, AC coupling (CMX 300Va and CMX 500Va), triac crowbar (CMX 800Va and CMX 2000Va on each channel)
Power Requirements120 or 230 VAC, 50 – 60 Hz
Dimensions (HWD)3.5" (8.9 cm) 2 rack spaces x 19" (48.3 cm) rack mounting x 15.9" (40 cm) deep to rear support ears
Weight - Net40 lb (18.2 kg)
Weight - Shipping46 lb (20.9 kg)

*1% THD

All specifications are subject to change without notice.

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