QSC RMX2450A

Two Channel High Power Professional Audio Amplifier Bridgeable
SKU: RMX2450A
Availability: 5 in stock
Manufacturer: QSC

RMXa Series: Professional quality performance, incorporating road-proven QSC designs
Compact size — up to 2400 watts in two rack spaces.
High-current toroidal transformers, for greater 2-ohm power & low noise
Independent user-defeatable clip limiters reduce distortion
Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers & increase headroom
Balanced 1/4-in (6.3 mm) TRS, XLR, & barrier strip inputs
* Touch-proof binding post & Neutrik Speakon outputs
* Front mounted gain controls for easy access
* Signal & clip LED indicators for monitoring performance
* Independent DC & thermal overload protection on each channel automatically protects amplifier & speakers
* 3-year warranty plus optional 3-year extended service contract
* Power per Channel, Stereo Mode (both channels driven):
* 8 Ohms, FTC 20 Hz to 20 kHz, 0.1 Percent THD: 450 W
* 8 Ohms, EIA 1 kHz, 0.1 Percent THD: 500 W
* 4 Ohms, FTC 20 Hz to 20 kHz, 0.1 Percent THD: 650 W
* 4 Ohms, EIA 1 kHz, 0.1 Percent THD: 750 W
* 2 Ohms, FTC 20 Hz to 20 kHz, 1 Percent THD: to
* 2 Ohms, EIA 1 kHz, 1 Percent THD: 1200 W
Power, Bridge-Mono Mode:
* 8 Ohms, FTC 20 Hz to 20 kHz, 0.1 Percent THD: 1300 W
* 8 Ohms, EIA 1 kHz, 0.1 Percent THD: 1500 W
* 4 Ohms, EIA 1 kHz, 1 Percent THD: 2400 W
* Signal to Noise (20 Hz to 20 kHz): -100 dB
* Distortion (SMPTE-IM): < 0.02 Percent
* Input Sensitivity at 8 Ohms: 1.23V (+4.0  dBu)
* Voltage Gain: 50x (34 dB)
* Output Circuitry: 2-tier Class H
* Current Draw (120 V AC) Typical, 1/8 power pink noise at 4 Ohms* Severe, 1/3 power pink noise at 4 Ohms* : 6.3 A 15.6 A
* AC Mains Plug  100/120V  230V: NEMA 5-15 CEE7/7
* Weight  Net  Shipping  : 44.5  lb  (20.2 kg) 50.5  lb  (23 kg)  
* Distortion (typical)  20 Hz to 20 kHz, 10 dB below rated power  1 kHz & below, full rated power: < 0.03 Percent THD, 4 Ohms & 8 Ohms < 0.03 Percent THD, 4 Ohms & 8 Ohms
* Frequency Response: 20 Hz to 20 kHz: +0/-1 dB -3 dB points: 5 Hz & 50 kHz (LF filter  bybassed, 8 Ohms)
* Damping Factor (1 kHz & below): > 300 at 8 Ohms
* Input Impedance: 10 k Ohms unbalanced; 20 k Ohms balanced
* Input Stage Clipping: 10  V rms  (+22  dBu)
* Cooling: Continuously variable speed fan, back-to-front air flow
* Connectors (each channel): Input: Active balanced; 3-pin Euro-style detachable terminal block & XLR (pin 2+) Output: Touch-proof binding posts; Neutrik  Speakon  
* Controls: Front: AC switch; Channel 1 & 2 gain knobs Rear: 10-position DIP switch  
* LED Indicators: Power on: Green; Signal: Yellow (1 per channel); Clip/Protect: Red (1 per channel)
* 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 on each channel
* Dimensions: 3.5-in (8.9 cm) tall; 2 rack spaces
* Power Requirements: 100, 120, 230 V AC  (factory configured), 50 to 60 Hz