QSC RMX2450a Power Amplifier

  • $649.99


This item is previously USED and has been re-certified at the QSC factory. It carries a one-year factory warranty from the date of purchase.

The RMXa Series amplifiers offer true professional-quality performance at an affordable price. With 800 W/CH into 4 ohms and 1200 W/CH into 2 ohms all in a chassis that is less than 16" deep the RMX2450a is perfectly suited for performing musicians and mobile entertainers.

Features:
  • Compact size — up to 2500 watts in two rack spaces, or 5000 watts in three rack spaces
  • High-current toroidal transformers, for greater 2-ohm power and low noise
  • Independent user-defeatable clip limiters reduce distortion
  • Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom
  • The 4000-watt RMX4050a operates on a standard 15 amp plug (120V)
  • Both the RMX4050a and the RMX5050a feature a dual mono, high-current power supply for increased reliability and performance
  • The RMX4050a's particularly exceptional combination of cooling capacity and electrical efficiency provides robust thermal performance suitable for high continuous power in 2-ohm stereo or 4-ohm bridged applications.
  • Balanced 1/4-inch (6.3 mm) TRS, XLR, and barrier strip inputs
  • Touch-proof binding post and Neutrik Speakon® outputs
  • Front mounted gain controls for easy access
  • Signal and clip LED indicators for monitoring performance
  • Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers
  • 3-year warranty plus optional 3-year extended service contract

Specifications:

  • 8 Ohm Power Rating: Stereo Mode (both channels driven): 450w (FTC 20 Hz – 20 kHz / 0.1% THD); 500w (EIA 1 kHz / 0.1% THD); Bridge-Mono Mode: 1300w (FTC 20 Hz – 20 kHz / 0.1% THD); 1500w (EIA 1 kHz / 0.1% THD)
  • 4 Ohm Power Rating: Stereo Mode (both channels driven): 650w (FTC 20 Hz – 20 kHz / 0.1% THD); 750w (EIA 1 kHz / 0.1% THD); Bridge-Mono Mode: 2400w (EIA 1 kHz / 0.1% THD)
  • 2 Ohm Power Rating: Stereo Mode (both channels driven): 1200w (EIA 1 kHz / 0.1% THD)
  • Signal to Noise (20 Hz – 20 kHz) 8O: > -100 dB
  • Distortion (SMPTE-IM): < 0.02%
  • Input Sensitivity at 8O: 1.23V (+4dBu)
  • Voltage Gain: 50x (34 dB)
  • Open Circuitry: 2-tier Class H
  • Power Requirements: 6.3A (Typical, 1/8 power pink noise at 4 Ohm); 15.6A (Severe, 1/3 power pink noise at 4 Ohm)
  • Supplied Plug Type: NEMA 5-15
  • Weight: 40.5 lb (20.2 kg)

Includes:

(1) QSC RMX2450A Power Amplifier
(1) US Power Cord
(1) Operator's Instructions


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