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Acurus M4

4-channel power amplifier
Description

Acurus Multi Channel Amplifiers

The M4 uses a patented Class D amplifier topology that is incredibly efficient, quiet, and free of any hint of audio distortion. While the M4 is ideally paired with the Acurus MUSE immersive processor for a supreme marriage of world-renowned Acurus audio engineering, this amplifier is flexible enough to pair up with virtually any high-quality preamplifier to deliver high power and outstanding audio specifications.

Perfectly sized for media and multipurpose rooms, the Acurus M4 is bristling with control options in its compact 2RU frame. Interface through IR, 12V trigger, RS232, ethernet, and use the M4’s beautiful mobile app for control, or through one of the many 3rd party control solutions supported by the M4.

Combine with the MUSE and an Acurus M8 for an exhilerating 7.1.4 immersive experience.

Quick features at a glance:
  • 4-channel amplifier

  • 2RU height

  • made in USA

  • 5-year warranty

Specifications

power output - 200W (4-8Ω), all 4 channels driven
320W (4-8Ω) bridged mode any 4 channels driven

400W (4Ω) any channels driven

THD - < 0.05% (200W, 8Ω), <0.08% (400W, 4Ω)

frequency response - 20 – 20kHz + 0/-1dB

SNR - 112dB (A-wt.)

damping factor - >1000, 8Ω @ 50Hz

input impedance - 20kΩ

recommended speaker loads - 4Ω, 8Ω 

 
Units in box: 1