M4 MultiRoom Controller

For versatile, affordable multiroom sound, it may be impossible to beat the M4. This multiroom controller/amplifier provides 30 watts per channel of stereo sound for as many as four rooms, and accommodates up to six source devices. We include all the keypads and IR flashers you need to build a full multiroom audio system.

Products > Electronics > M4 MultiRoom Controller

Multiroom sound in a box

The M4 gives you everything you need for multiroom sound except the speakers and wires. The controller/amplifier features eight 30-watt digital amps, enough to provide stereo sound in up to four rooms. Four PMKIR single-gang keypads are included; each one controls volume and source selection for one zone, and also has programmable buttons for source device control.

You can connect as many as six stereo audio sources. Line outputs for every zone let you connect bigger amps or subwoofers. Six IR flashers are included for controlling your source devices. The system works right out of the box; special functions can be set up using Proficient Editor software. Doorbell and telephone paging features are included.


• Premium Cast Aluminum Faceplate • Includes Four PMKIR Master Keypads w/IR
• Four Zone Audio Controller
• Includes Six IR Single Flashers & Bolt-On Rack Ears
• Six Source Inputs
• Includes Programming Cable
• Power: 30 Watts x 8 Channels
• Programmable via Proficient Editor software
• Telephone Paging & Doorbell Mute
• Dimensions (H x W x D): 5-13/16" x 17-1/8" x 15½"
• All Digital Amplification
• Weight: 20 lbs