Sonos Amp Multi 8 Channel Amplifier

Amp Multi is designed to give integrators flexibility, control and predictability across the entire lifecycle of a project, resulting in a scalable solution that integrates seamlessly with third-party control systems and is tailored to the evolving needs of the custom integration space.

Features

• Supports up to 4 Independent Audio Zones
• 8 x 125W Per Output at 8Ω
• Gan-Powered with PFFB Technology
• Convection Cooled
• Protune Manual EQ, Delay, & Gain
• 2U Rack Mount (Sold Separately)
• Ethernet and Wi-Fi 6 Connectivity
• Supports Apple Airplay 2 & Spotify Connect

Flexible Multi-Zone Capability

Amp Multi offers eight amplified outputs at 125 W each at 8 ohms, allowing it to drive up to 24 Sonos Architectural speakers (3 per channel). Integrators can configure the outputs in any combination across up to four independent zones, and install multiple Amp Multi units for larger-scale installations.

Premium Performance

An innovative combination of highly efficient GaN power architecture with Class-D post-filter feedback (PFFB) delivers added accuracy, dynamic control, and thermal performance efficiency across every zone. This gives clients a beautifully crisp sound system that operates silently without fans and remains stable over long periods of use.

Fast, Predictable Setup

Each unit emits a unique audible chirp that is triggered from the Sonos app, removing the need for manual PIN entry and reducing time spent identifying hardware in the rack. The Sonos app also enables integrators to manage zones, sources and outputs more efficiently, while homeowners are left with an experience that simply works.

Advanced Tuning and DSP Tools

Amp Multi also introduces ProTune, a new manual sound optimization tool that gives integrators granular control of each output, including a 10-band parametric EQ, gain, width control and delay offset. These tools make it possible to fine-tune sound for challenging speaker placement and room geometry, while Optimize Sonos Speakers delivers detailed DSP profiles for Sonos Architectural speakers.

Rack-Ready Design

Built for modern racks, the 1.5U chassis paired with the dedicated 2U Rack Mount, sold separately, creates built-in ventilation space above and below each unit. This layout removes the need for additional vent panels and helps maintain clean cable management.

Efficient Installation

Amp Multi’s flat-back design and recessed connectors allow the unit to stand upright while the Rack Mount slides into place. The entire install process requires only eight screws, making projects fast and predictable.