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QSC RMX 4050a

Item: PAH0002147-000
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This heavy-duty model is designed to work as hard at 2-ohm loads as most competing amps will at 4 ohms. With a 3 rack unit, Cla...  All product info

€ 1,299.00
RRP*.: € 1,545.81,  incl. VAT, incl. Shipping Costs
or extremely cheap from € 39.36 monthly financing
or cheap with financing
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QSC RMX 4050a Power Amplifier

This heavy-duty model is designed to work as hard at 2-ohm loads as most competing amps will at 4 ohms. With a 3 rack unit, Class H design, it is extremely efficient. Delivers 1,600W/ch. at 2 ohms, 1,300W at 4 ohms, 800W at 8 ohms and 2,600W at 8 ohms bridged. It features a dual mono high-current power supply, high-current toroidal transformers, independent user-defeatable clip limiters, selectable low-frequency filters (30Hz or 50Hz), balanced 1/4" TRS, XLR and barrier strip inputs, binding post and Neutrik speakon outputs, front mounted gain control, signal and clip LEDs. 3RU chassis only 16" deep.

  • 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


  • Manufacturer: QSC
  • Number of Channels: 2
  • Digital Amplifier: No
  • RMS Output in Watt @ 4Ohm: 2x1400
  • Weight (kg): 30.84
  • Cooling: Air Cooled
  • DSP: No
  • Outputs: Speakon
  • Inputs: XLR/Jack
  • Limiter: Yes
  • Crossover Network: Yes
  • 2ohms steady: Yes
  • Amplifier Class: Class H
  • GroundLift: No
  • Switching Power Supply: No
  • Installation Height (HE): 3
  • Installation Depth (cm): 40.39
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