SPECIFICATIONS for RMX 4050a
RMX4050a Power Amplifier
- Stereo Mode (both channels driven):
8Î/ FTC 20 Hz – 20 kHz / 0.1% THD: 800W
8Î/ EIA 1 kHz / 0.1% THD: 850W
4Î/ FTC 20 Hz – 20 kHz / 0.1% THD: 1300W
4Î/ EIA 1 kHz / 0.1% THD: 1400W
2Î/ FTC 20 Hz – 20 kHz / 1% THD: 1600W
2Î/ EIA 1 kHz / 1% THD: 2000W
Bridge-Mono Mode
8Î/ FTC 20 Hz – 20 kHz / 0.1% THD: 2600W
8Î/ EIA 1 kHz / 0.1% THD: 2800W
4Î/ EIA 1 kHz / 1% THD: 4000W
Signal to Noise (20 – 20 kHz) 8Î: > -100 dB
Distortion (SMPTE-IM): <0.02%
Input Sensitivity at 8Î: 1.42V (+5.3 dBu)
Voltage Gain: 64X (36dB)
Output Circuitry: 3-tier Class H
Power Requirements: 10A
Typical, 1/8 power pink noise at 4Î*: 20.1A
Supplied Plug Type, 100/120V: NEMA 5-15
Supplied Plug Type, 230V: CEE7/7
Weight: 68lb
Frequency Response : 20 Hz – 20 kHz: +0/-1 dB -3 dB points: 5 Hz and 50 kHz (LF filter bypassed / 8Î)Damping Factor (1 kHz and below)
Input Impedance: 10K ohms unbalanced, 20K ohms balanced
Input Clipping: 6.4 Vrms (+18 dBu)
Cooling: Continuously variable speed fan, back-to-front air flow
Connectors (each channel): Input: Active balanced / 3-pin Euro-style detachable terminal block and XLR (pin 2+)
Controls: Front: AC switch / Ch. 1 & 2 gain knobs
Rear: 10-position DIP switch
Indicators: Power-on: Green LED / Signal: Yellow LED (1 per channel) / Clip: Red LED (1 per channel) | Protect: Red LED
Amplifier Protection: Full short circuit, open circuit, thermal, ultrasonic, RF protection. Stable into reactive or mismatched loads
Load Protection: Turn-on/off muting / AC coupling (850, 1450) / Triac crowbar (1850HD, 2450, 4050HD, 5050) on each channel
Dimensions: 5.25″ tall / 3 rack spaces
Power Requirements: 100, 120, 230 VAC, 50 – 60 Hz (factory configured)
