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Sonos is a leading American audio technology company that is best known for pioneering wireless multiroom audio systems, which make it easy for listeners to stream music and other content throughout their homes. The company continues to innovate, creating wireless speakers, home theater systems, headphones, architectural components, and integrated home audio solutions that revolutionize how people listen and connect to sound.

Amp Multi

Amp Multi Rack Mount

Use Sonos Amp with your existing turntable setup

Sonos Amp is 2.52 inches tall, 8.54 inches deep, and 8.54 inches wide

Amp's rear panel features inputs for wired speakers, RCA input, a dedicated Subwoofer out, and more

Amp's compact shape fits perfectly into a bookshelf, or wherever your wired speakers are

Bring the Sonos experience to your floor-standing, architectural, outdoor, or bookshelf speakers, and connect your TV or turntable. Stream music, radio, audiobooks, and more from all your favorite services, and enjoy easy control with the Sonos app, Apple AirPlay 2, a universal remote or keypad, and your voice with a compatible device. Add Sonos speakers around your home for a more immersive experience. Everything works together over WiFi.

Power

Output

Trueplay

Home Theater Audio Formats

Dimensions

Weight

Colors

Finish

Controls

WiFi

Speaker Output Connections

Line-in

Subwoofer Output

HDMI ARC

Ethernet

Voltage

Apple AirPlay 2

Sonos Amp

Power Cable I

Sonos Banana Plugs

Documentation

Power Source

Sonos app

Rear angle view of the back panel of a Sonos Amp Multi

Straight-on view of the back panel of a Sonos Amp Multi

Closeup of the speaker outputs, RCA inputs, subwoofer out, and ethernet port on the back panel of a Sonos Amp Multi

Closeup of four of the eight speaker outputs on the back panel of a Sonos Amp Multi

Closeup of the unique top grille pattern for exemplary heat dispersion on Sonos Amp Multi

Three Sonos Amp Multi units mounted together in a professional rack setup

Amp Multi delivers 8 x 125W of power across up to four zones, leveraging advanced GaN technology and post-filter feedback (PFFB) for greater efficiency, clarity, and control. With ProTune, installers can optimize the sound for any low-impedance passive speakers, tailoring performance to placement and room acoustics. ProTune offers a full suite of manual controls, including a 10-band parametric EQ plus adjustable gain and delay offsets, enabling truly bespoke audio experiences. Its innovative chassis design enhances thermal performance, while recessed connectors, status LEDs, and a streamlined 2U rack mount simplify setup and ensure reliable, fanless cooling.

base

Speaker Outputs

FTC Power Output Rating

Minimum Impedance

Damping Factor

Amplifier Technology

Total Harmonic Distortion

Frequency Response

Channel Separation (Crosstalk)

Signal-to-Noise Ratio

ProTune

Optimize Sonos Speakers

Dimensions (Single Unit)

Dimensions (with 2U Rack Mount)

LEDs

Power Consumption

Wired Networking Interface

Wireless Networking Interface

Analog Audio Input

USB-C Analog Audio Input

Subwoofer Connections

Direct Streaming Formats

Sonos Amp Multi

Power Cable

Internet Connection

Overhead view of the heavy-duty Amp Multi Rack Mount for Sonos Amp Multi

Closeup of the heavy-duty inner flange of the Amp Multi rack mounting plate.

Three Sonos Amp Multis installed in an open rack using the Amp Multi Rack Mount

Six Sonos Amp Multis installed in an enclosed rack using the Amp Multi Rack Mount

The 2U design provides quarter-U spacing above and below each unit for airflow while saving 50% more rack space compared to traditional mounts

Requires only 24 screws for three amplifiers instead of the 52 needed with standard racks

An innovative slide-on system makes installation faster, easier, and more precise

Built from a single piece of metal for durability, stability, and a refined look

Maintains optimal airflow by eliminating the need for extra vent panels between units

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Amp Multi Rack Mount

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Amp

Amp Multi

Amp Multi Rack Mount

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About Sonos

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amp (3)