QSC CMX300Va 2-Channel Power Amplifier (Discontinued)
Usually arrives in 5-9 business days.
The QSC CMX800Va 2-Channel Power Amplifier 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.
| 8Ω / FTC 20 Hz – 20 kHz / 0.1% THD | 450 W |
|---|---|
| 8Ω / EIA 1 kHz / 0.1% THD | 500 W |
| 4Ω / FTC 20 Hz – 20 kHz / 0.1% THD | 650 W |
| 4Ω / EIA 1 kHz / 0.5% THD | 800 W |
| 2Ω / EIA 1 kHz / 1% THD | 1200 W |
| 70V Direct Drive / EIA 1 kHz / 1% THD | 400 W |
| 8Ω / FTC 20 Hz – 20 kHz / 0.1% THD | 1300 W |
| 8Ω / EIA 1 kHz / 0.1% THD | 1500 W |
| 4Ω / EIA 1 kHz / 1% THD | 2400 W |
| 70V Direct Drive / EIA 1 kHz / 1% THD | 2000 W |
| 100V Direct Drive / EIA 1 kHz / 1% THD | 2300 W |
| Signal to Noise (20 Hz – 20 kHz, 8Ω) | > - 100 dB |
| Input Sensitivity at 8Ω | 1.23 V (+4.0 dBu) |
| Voltage Gain at 8Ω | 46 x (33 dB) |
| Output Circuitry | 2-tier Class H |
| Typical, 1/8 power pink noise at 4Ω, 120 VAC | 6.3 A |
| Typical, 1/8 power pink noise at 4Ω, 230 VAC | 3.2 A |
| Severe, 1/3 power pink noise at 4Ω, 120 VAC | 15.6 A |
| Severe, 1/3 power pink noise at 4ΩΩ, 230 VAC | 7.8 A |
| Distortion (SMPTE-M) | < 0.01% |
| Distortion (typical) | < 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 – 50 kHz |
| Damping Factor (1 kHz and below) | > 300 at 8Ω |
| Input Impedance | 10k ohms unbalanced, 20k ohms balanced |
| Input Clipping | 10 Vrms (+22 dB) |
| 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 |
| Connectors (each channel) | Output: Detachable terminal block and Neutrik™ Speakon™ |
| Controls | Front: AC switch, Ch. 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 | Triac crowbar |
| Power Requirements | 120 and 230 VAC, 50 – 60 Hz |
| Dimensions | 3.5" (89 mm) 2 rack spaces x 19" (483 mm) rack mounting x 15.9" (404 mm) deep to rear support ears |
| Net Weight | 44.5 lbs (20.2 kg) |
| Shipping Weight | 50.5 lbs (23 kg) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.