Sonos Amp - The Versatile Amplifier for Powering All

In this review the Sonos Amp stands out as a single, flexible solution for anyone who wants to power a range of speakers and sources without juggling multiple boxes. The bottom line: this amplifier is best for homeowners and AV hobbyists who need a compact, rack-friendly unit that delivers clear, undistorted sound and integrates with streaming services and smart home controls. Its direct digital input and 125 Watts per channel make it particularly appealing when fidelity and clean design matter more than bargain pricing.

Key Features

• 125 Watts per channel: Provides enough power to drive bookshelf, floor-standing, outdoor, and architectural speakers with consistent headroom for music and movies.
• HDMI ARC input: Lets the Amp connect to a TV for improved stereo sound and straightforward home theater setup when paired with a display.
• Direct digital input: Eliminates analog conversion for streaming and TV audio, delivering a cleaner, less distorted signal to speakers.
• Simplified ports and rack-mountable design: Keeps installations neat and supports standard racks or wall mounting while managing heat with a purpose-built heatsink.
• Sonos ecosystem compatibility: Works with the Sonos app, AirPlay 2, voice assistants and partner integrations so sources and control methods are flexible.
• Supports turntables and wired speakers: Line-in connectivity means vinyl, CDs and stored audio can be played through the same system as streaming services.

Who It's For

The Sonos Amp is aimed at buyers who want a single amplifier that ties familiar stereo components, turntables, and wired speakers into a modern streaming and smart-home setup. Installers and homeowners who need architectural speaker support or a rack-mounted unit will appreciate the form factor and airflow-focused heatsink.

Those on a very tight budget or users who require advanced legacy wireless standards should look elsewhere; some customers report limitations with WiFi compatibility and the Amp commands a premium compared with basic amplifiers.

Pros & Cons

Pros

• Excellent, pure sound thanks to the direct digital path that reduces distortion.
• Flexible connectivity with HDMI ARC, line-in, and support for outdoor and in-wall speakers.
• Clean, rack-ready design and sensible port layout for tidy installs and heat management.
• Seamless integration with the Sonos app, AirPlay 2 and voice-capable devices for easy control.

Cons

• Higher price than many standalone amplifiers, which some buyers find hard to justify.
• Reported WiFi compatibility issues for older network standards may affect some setups.

Specifications

Power	125 Watts per channel
Inputs	HDMI ARC and line-in for turntables and sources
Speaker types supported	Outdoor, bookshelf, floor-standing, in-ceiling, in-wall
Design	Rack-mountable and wall-mountable with specialized heatsink
Control methods	Sonos app, AirPlay 2, voice devices, universal remotes
Included components	AC power cord

Our Verdict

The Sonos Amp is a well-built, versatile amplifier that makes it easy to modernize a home audio system while preserving support for turntables and wired speakers. It is best for listeners who value sound clarity, a clean install and smart home integrations; it represents good value when those priorities outweigh the premium price.

Frequently Asked Questions

Can I connect a turntable?
Yes; the Amp includes a line-in connection so vinyl playback is supported when using a phono preamp as required by your turntable.

Will it work with outdoor speakers?
Yes; the Amp is designed to power outdoor and architectural Sonos-compatible speakers and can expand a system to a backyard zone.

How does it connect to a TV?
Use the HDMI ARC input to route TV audio to the Amp for improved stereo sound and to integrate the Amp with the rest of the Sonos system.