McIntosh MC1.25KW 1-Channel Solid State Amplifier
McIntosh MC1.25KW 1-Channel Solid State Amplifier McIntosh MC1.25KW 1-Channel Solid State Amplifier McIntosh MC1.25KW 1-Channel Solid State Amplifier

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Experience pure power and performance with the McIntosh MC1.25KW 1-Channel Solid State Amplifier. Redesigned from top to bottom, this 158-pound amplifier is our most powerful single chassis monoblock yet. Its Quad Balanced design delivers crystal clear sound with 1,200 watts of power. Upgrade your home audio setup with this advanced amplifier.

  • Monogrammed Heatsinks
  • Direct Coupled Output Design
  • Power Guard - McIntosh designed and patented circuit that prevents speaker clipping. Photo-optics react in 1/1000th of a second to regulate power levels to speaker, protecting the speakers and the amplifier. A waveform comparison circuit continuously monitors both input and output signals. Power Guard dynamically adjusts the input level to avoid clipping while preventing harsh sounding distortion.
  • Quad Balanced design that cancels virtually all noise and distortion that may have crept into the audio signal
  • Output Autoformer -   Unique McIntosh technology delivers the full rated amplifier output with the least possible distortion into loudspeaker impedances of 2, 4, or 8 Ohms; you get all the power you paid for and the freedom to choose any loudspeaker.
Output Per Channel 1200W
Number of Channels 1
Speaker Impedance 2 or 4 or 8 Ohms
Rated Power Band 20Hz - 20kHz
Total Harmonic Distortion 0.005%
Dynamic Headroom 2.2dB
Frequency Response
  • +0, -0.25dB from 20Hz to 20kHz
  • +0, -3.0dB from 10Hz to 100kHz
Damping Factor >40 Wideband
Dimensions (WxHxD) 17 3/4" (45.09cm) x 12 5/16" (31.27cm)(including feet) x 22" (55.88cm)(including the front panel and cables)
Weight 158lbs (71.7kg)