Sonos Amp – Class-D Streaming Amplifier (125 W per Channel)

The Sonos Amp is a powerful and versatile Class D amplifier designed to elevate your home audio by combining wired speaker outputs with full wireless streaming integration. With 125 watts per channel at 8 ohms and built-in Wi-Fi and AirPlay support, it transforms passive speakers into part of the Sonos multi-room ecosystem.

Key Features

• 125 W per channel at 8 Ω: Drives moderately demanding bookshelf or floor-standing speakers with clarity and headroom.
• Designed for Sonos ecosystem: Seamless integration with Sonos app, Trueplay tuning, and wireless multi-room streaming.
• Class D digital amplifier: Compact, efficient design delivers clean power and minimal distortion.
• HDMI ARC input: Simplifies TV audio integration with your stereo speakers and Sonos setup.
• Subwoofer output & speaker terminals: Supports a wired sub and is compatible with passive in-wall or on-wall speakers for flexible setups.

Customer Benefits

With the Sonos Amp, you can turn your existing passive speakers (or add new ones) into a fully featured, wireless Sonos audio zone. Ideal for music, movies or multi-room listening, it gives you the control of an app, the streaming flexibility of Sonos and the power your speakers need—all in one compact box.

Quick Specs

• Power output: 125 W × 2 channels at 8 ohms
• Amplifier class: Class D
• Dimensions: 217 × 64 × 217 mm
• Weight: 2.1 kg

What’s in the Box

• Sonos Amp unit
• Power cable
• Documentation & quick start guide

Use Cases / Ideal For

Ideal for powering passive bookshelf or in-wall speakers while gaining access to Sonos streaming, app control and system expansion. Great for upgrading living rooms, multi-room audio zones, or creating high-quality TV audio with stereo or surround sound.

Compatibility

Works with Sonos app control, AirPlay 2, Wi-Fi, HDMI ARC input and standard speaker wiring. Compatible with most passive speakers rated at 4–8 ohms, and supports Sonos Trueplay tuning when used with a compatible iOS device.

Pros & Cons

✅ Pros:

• High power output for a compact amplifier
• Full Sonos streaming and ecosystem integration
• Sleek design with modern connectivity (HDMI ARC, Wi-Fi)

⚠️ Cons:

• Passive speaker required—does not include speakers
• May not offer as many inputs/outputs as larger dedicated AV amplifiers

The Sonos Amp brings together power, flexibility and streaming in an elegant package. Whether you’re driving stereo speakers, building a multi-room system or integrating your TV audio, it offers high-quality amplification wrapped in the Sonos experience.