McIntosh Labs MC452 450W Amplifier (Black)

Model: MC452 UPC: 0503119911 Item: 150547

Product Information

MC452 450W Amplifier

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. The latest circuit components are deployed in the classic McIntosh Quad Balanced design for impeccable audio performance.


MC452 Specifications:

  • Autoformer: Yes
  • Balanced Input: Yes, and output
  • Chassis Style: open stainless steel
  • Circuit Configuration: Quad Balanced
  • Circuit Design: Transistor
  • Damping Factor: >40 Wideband
  • Dimensions: H x W x D 9-5/16" (24cm) x 17-1/2" (44.5cm) x 17" (43.2cm)
  • Dynamic Headroom: 1.8dB
  • Frequency Response: +0,-0.25dB 20Hz to 20kHz
  • Frequency Response: -3dB 10Hz to 100kHz
  • Front Panel: Glass With handles
  • Gold Plated Binding Posts: New Style McIntosh
  • Illumination: LED Fiber Optic
  • Meter Light Switch: Yes
  • Meters: Yes
  • Mono Bridge: No
  • Mono Parallel: No
  • Multi Channel DB25 Cable: n/a
  • Number of Channels: 2
  • Power Output: 450W X 2 @ 2, 4 or 8 ohms
  • Rated Power Band: 20Hz to 20kHz
  • Remote Power Control: Yes
  • S/N below rated output: 124dB
  • Shipping Weight: 143 lbs., (64.9 kg)
  • THD: 0.005


Reviews (1)


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  1. 5.0 out of 5 stars

    Legendary Sound Legendary Quality

    Not many systems require 450 watts per channel. However when you hear this amp you will just have to have it. Truly a "legacy piece."