The QSC RMX2450A is a 750W-Channel @ 4 Ohms stereo power amplifier.

The RMXa Series amplifiers from QSC offer true professional-quality performance at an affordable price. Three 2-rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. Two 3-rackspace models provide 2000 to 2500 watts per channel at 2 ohms. All five models feature a compact chassis less than 16" deep. RMXa amplifiers include a comprehensive set of features including XLR and 1/4" balanced inputs, Speakon® and binding post outposts for convenient connectivity. User-defeatable clip limiters and selectable low-frequency filters optimize sonic performance.

QSC RMX2450A Features:

• 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
• Balanced 1/4" (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 to monitor performance
• Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers

QSC RMX2450A Specifications:

• Stereo Mode (both channels driven)
  • 8 Ohms / FTC 20 Hz – 20 kHz /0.1% THD:  450 W
  • 8 Ohms / EIA 1 kHz / 0.1% THD:  500 W
  • 4 Ohms / FTC 20 Hz – 20 kHz / 0.1% THD:  650 W
  • 4 Ohms / EIA 1 kHz / 0.1% THD:  750 W
  • 2 Ohms / EIA 1 kHz / 1% THD:  1200 W
• Bridge-Mono Mode
  • 8 Ohms / FTC 20 Hz – 20 kHz / 0.1% THD:  1300 W
  • 8Ohms / EIA 1 kHz / 0.1% THD:  1500 W
  • 4 Ohms / EIA 1 kHz / 1% THD:  2400 W

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