Description

The versatile MI128 8-Channel Digital Amplifier can be used in many applications ranging from distributed audio to home theater to stereo listening. It delivers 120 Watts into 8 Ohm speakers or 150 Watts into 4 Ohm speakers via highly sophisticated closed loop digital switching amplifiers that are paired with extremely robust power supplies to produce performance levels that are rarely achieved in distributed audio.Ideal for multi-zone distributed audio

• 120 Watts into 8 Ohms
• 150 Watts into 4 Ohms
• 2U rack mountable
• Channel summing circuits for mono signal distribution
• Volume controls for each channel
• Bussable inputs
• Signal sensing
• Power Guard^® and Sentry Monitor^™

ELECTRONIC SPECIFICATIONS

• Power Output per Channel

  120 Watts into 8 Ohms
  150 Watts into 4 Ohms

• Number of Channels

  8

• Total Harmonic Distortion

  0.05%

• S/N below rated output

  95dB

• Dynamic Headroom

  8 Ohms: 2.1dB
  4 Ohms: 3.3dB

• Damping Factor

  8 Ohms: >65
  4 Ohms: >32

• Rated Power Band

  20Hz to 20kHz

• Frequency Response

  +0, -0.5dB from 20Hz to 20,000Hz

CONTROL

• Remote Power Control

  Yes

• Multi-Channel DB25 Cable

  N/A

CONNECTIVITY

• Speaker Binding Post Type

  2-pole Phoenix style push-in speaker terminals

GENERAL SPECIFICATIONS

• Circuit Configuration

  Closed loop digital switching

• Circuit Design

  Digital

• Mono Bridge

  N/A

• Mono Parallel

  N/A

• Output Type

  Direct Coupled

• Meters

  No

• Meter Light Switch

  No

• Balanced Input

  0

• Front Panel

  Glass with removable rack mounting ears

• Illumination

  Direct LED

• Chassis Style

  Black painted steel

WEIGHTS & DIMENSIONS

• Dimensions (W x H x D)

  17-1/2″ (44.45cm) (19″ (48.3cm with mounting ears)) x 4-5/16″ (11cm) (including feet) x 21″ (53.3cm) (including front panel and cables)

• Weight

  22 lbs (10 kg)

• Shipping Weight

  38.4 lbs (17.4 kg)