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.
| |
CMX300Va |
CMX500Va |
CMX800Va |
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 |
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
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 |
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, 8Ω) |
> 100 dB |
| Input Sensitivity into 8Ω |
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 |
| 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 |
4.4 A
2.2 A
6.6 A
3.3 A |
5.4 A
2.7 A
9.6 A
4.8 A |
6.3 A
3.2 A
15.6 A
7.8 A |
13.9 A
7 A
26.9 A
13.5 A |
| Distortion (SMPTE-IM) |
< 0.02% |
< 0.01% |
< 0.01% |
< 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 |
35 lb (15.9 kg) |
40 lb (18.2 kg) |
44.5 lb (20.2 kg) |
75 lb (33.1 kg) |
