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McIntosh MC452

McIntosh MC452

McIntosh MC452

MC452 is the most powerful McIntosh stereo amplifier utilizing the latest advancements in circuit and cosmetic design. The new faceplate design features larger, easier to read watt meters framed with attractive aluminum side handles. New McIntosh engineered speaker binding posts allow the most secure cable connections. In MC452, the latest circuit components are deployed in the classic McIntosh Quad Balanced design for impeccable audio performance. Bring home this 2 channel amplifier to achieve your desired sound. This 2 channel amplifier with 450 watts per channel high current output will drive any pair of high quality loudspeakers.

Electronic Specifications
  • Power Output Per Channel: 450W @ 2, 4 Or 8 Ohms
  • Number Of Channels: 2
  • Total Harmonic Distortion: 0.005%
  • S/N Below Rated Output: 124dB
  • Dynamic Headroom: 1.8dB
  • Damping Factor: >40 Wideband
  • Rated Power Band: 20Hz To 20kHz
  • Frequency Response +0,-0.25dB: 20Hz To 20kHz
  • Frequency Response -3dB: 10Hz To 100kHz
  • Control: Remote Power Control, Yes
General Specifications
  • Circuit Configuration: Quad Balanced
  • Circuit Design: Transistor
  • Autoformer: Yes
  • Meters: Yes
  • Meter Light Switch: Yes
  • Balanced Input: Yes, And Output
  • Front Panel: Glass With Handles
  • Illumination: Led Fiber Optic
  • Chassis Style: Open Stainless Steel
  • Gold Plated Binding Posts: Yes, New Style McIntosh

Weights & Dimensions:
Dimensions (W x H x D)

  • 17-1/2” (44.45cm) x 9-7/16” (23.97cm) (Including feet) x 22” (55.88cm) (Including front panel, handles and cables)


  • 110 lbs (49.9 kg)