Description
CMX2000Va
The New CMXa Series is an economical and rugged power amplifier designed to meet the needs of system integrators. It is based upon the proven, rock-solid, reliable performance found in the award winning RMX Series. The CMXa feature sets are designed for wide-ranging application in facilities such as performance halls, houses of worship, sports clubs, gymnasiums, dance venues, pubs, and FGM/BGM systems. The CMXa Series provides unmatched performance, the right power for the job and an affordable price point
Features
| CMX2000Va | |
| Stereo Mode (both channels driven) 8Ω FTC 0.1% THD 8Ω EIA 0.1% THD 4Ω FTC 0.1% THD 4Ω EIA 0.5% THD 2Ω EIA 1% THD 70V Direct EIA 1% THD 100V Direct EIA 1% THD FTC: 20 Hz–20 kHz after preconditioning EIA: 1 kHz | 450 W 500 W 650 W 800 W 1200 W 400 W – |
| Bridge Mono Mode 8Ω FTC, 0.1% THD 8Ω EIA, 0.1% THD 4Ω 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 | 1300 W 1500 W 2400 W 2000 W 2300 W |
| Signal to Noise (20 Hz–20 kHz, 8Ω) | > 100 dB |
| Input Sensitivity into 8Ω | 1.23 V (+4.0 dBu) |
| Max Voltage Gain | 46× (33 dB) |
| Output Circuitry | 2-tier Class H |
| Current Draw (pink noise program) Typical, 1/8 power 4Ω, 120 V Typical, 1/8 power 4Ω, 230 V Severe, 1/3 power 4Ω, 120 V Severe, 1/3 power 4Ω, 230 V | 6.3 A 3.2 A 15.6 A 7.8 A |
| Distortion (SMPTE-IM) | < 0.01% |
| Distortion (typical) 20 Hz–20 kHz: 10 dB below rated power 1.0 kHz and below: full rated power | < 0.03% THD / 4Ω and 8Ω < 0.03% THD / 4Ω and 8Ω |
| Frequency Response | 20 Hz–20 kHz: ±1 dB; -3 dB points: 5 Hz and 50 kHz |
| Damping Factor (1 kHz and below) | > 300 at 8Ω |
| Input Impedance | 10 kΩ unbalanced, 20 kΩ balanced |
| Input Clipping | 10 V rms (+22 dBu) |
| Cooling | Continuously variable-speed fan, rear-to-front air flow |
| Connectors (each channel) | Input: Active balanced; barrier strip, XLR and ¼" (6.3 mm) – TRS tip and XLR pin 2 positive Output: Detachable terminal block and Neutrik™ Speakon™ |
| Controls | Front: AC switch, Channels 1 & 2 gain knobs Rear: 10-position DIP switch |
| Indicators | Power-on: Green LED / Signal: Green LED (1 per channel) / Clip: Red LED (1 per channel) |
| Amplifier Protection | Stable into reactive or mismatched loads |
| Load Protection | On/off muting, AC coupling (CMX 300Va and CMX 500Va), triac crowbar (CMX 800Va and CMX 2000Va on each channel) |
| Power Requirements | 120 or 230 VAC, 50 – 60 Hz |
| Dimensions (HWD) 2 RU models 3 RU model (CMX 2000Va) | 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 5.25" (13.3 cm) 3 rack spaces x 19" (48.3 cm) rack mounting x 15.9" (40 cm) deep to rear support ears |
| Weight - Net | 44.5 lb (20.2 kg) |
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 ¼" 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
