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McIntosh MI254

4 Channel Digital Amplifier

Condition: New
Warranty: 3 Years
Colour: Black
HTFH Cat. No.: EB136
  • 250 Watts into 8 Ohm speakers
  • Highly sophisticated closed loop digital switching amplifiers
  • 2U rack mountable
  • balanced and unbalanced inputs and standard 5-way speaker binding posts
  • Well suited for home theaters to drive surround sound speakers
£5,995.00 Each

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McIntosh
McIntosh MI254
McIntosh MI254 McIntosh MI254

Overview

The MI254 4-Channel Digital Amplifier is a versatile multi-channel amplifier ideal for use in distributed audio, home theater or 2-channel stereo playback.

Features

250 Watts into 8 Ohms & 300 Watts into 4 Ohms

It delivers 250 Watts into 8 Ohm speakers or 300 Watts into 4 Ohm speakers via its highly sophisticated closed loop digital switching amplifiers. These amplifiers are paired with extremely robust power supplies that produce performance levels rarely achieved in distributed audio.

4-Channel distributed audio amplifier

On the front panel are two blue McIntosh Watt Meters that display the summed power output of channels 1 + 2 and channels 3 + 4. Multi-color LED indicators display the status of each channel. The back panel includes both a balanced and unbalanced input for each channel along with our standard 5-way speaker binding posts.

Legendary McIntosh Design

The MI254 includes many McIntosh design cues including a black glass front panel, blue Watt meters, an illuminated McIntosh logo, and a familiar form factor highlighted by silver trim.

great to drive home theater surround sound speakers

It has installer-friendly physical dimensions and is 2U rack mountable via the included mounting ears (the mounting ears are removable for non-rack installations). As a highly efficient Class D amplifier, it does not require noisy cooling fans to maintain nominal operating temperature. In addition to distributed audio use, the MI254 is well suited for home theaters to drive surround sound speakers and could be integrated into virtually any existing home theater system.

Technical Specification

McIntosh MI254

Electronic Specifications

Power Output per Channel
250 Watts into 8 Ohms
300 Watts into 4 Ohms

Number of Channels
4

Total Harmonic Distortion
0.025%

S/N below rated output
100dB

Dynamic Headroom
8 Ohms: 2.5dB
4 Ohms: 3.5dB

Damping Factor
8 Ohms: >85
4 Ohms: >45

Rated Power Band
20Hz to 20kHz

Frequency Response
+0, -0.9dB from 20Hz to 20,000Hz

Control

Remote Power Control
Yes

Multi-Channel DB25 Cable
N/A

Connectivity

Speaker Binding Post Type
Standard

General Specifications

Circuit Configuration
Closed loop digital switching

Circuit Design
Digital

Mono Bridge
N/A

Mono Parallel
N/A

Output Type
Direct Coupled

Meters
Yes

Meter Light Switch
No

Balanced Input
4

Front Panel
Glass with removable rack mounting ears

Illumination
Direct LED

Chassis Style
Black painted steel

Warranty
3 Years
Manufacturer
McIntosh
Model Number
MI254
Colour
Black
Total weight
11kg
Length
53cm
Width
44cm
Height
11cm
Voltage
220v / 240v Only

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