Skip to main content
  • Sale
  • Shop
  • Learn
  • Support
  • Professional
  • Basket
1% for the Planet
Amp angle front
Amp angle front
Amp hero front
Amp angle back
Amp front
Amp top
Amp bottom

Refurbished Amp

£509
4.5/5

Power your passive speakers, create your dream smart home, and enjoy endless possibilities for multiroom listening.

More info
Features
125 watts per channel

125 watts per channel

Line in

Line in

HDMI ARC

HDMI® ARC

Apple Airplay 2

Apple AirPlay 2

Touch controls

Touch controls

WiFi

WiFi

Two Sonos employees inspecting recyclable Sonos packaging
A sound choice for a more sustainable future

The Sonos Certified Refurbished program is key to our sustainability efforts, helping to minimise waste and extend the life of our products.

Sustainability at Sonos
Icon of a screw

Serviceability

We're designing products that are easier to disassemble so they can be more efficiently repaired and reused.

Icon of two arrows forming a circle

Circularity

By incorporating recycled materials in new products and refurbishing existing ones, we're amplifying a circular economy.

Recycling icon

Recyclability

We're eliminating plastic from our packaging in favour of paper that's responsibly sourced and completely recyclable.

You shop, we donate

We donate 1% of Certified Refurbished sales to high-impact nonprofits focused on environmental preservation and restoration, including Rainforest Connection.

A member of a rainforest conservation crew examining a tree in the rainforest
1% for the Planet logo

Certified Sonos quality

Every refurbished product undergoes thorough testing to guarantee it's good as new and includes:

The same two-year warranty as a brand new product

All accessories, manuals and other documentation

Pristine packaging and necessary replacement parts

certified-sonos-quality

Tech Specs

  • Audio
  • Details + Dimensions
  • Power + Connectivity
  • Box Contents
  • Requirements
  • Downloads

Power

125 watts per channel at 8 ohms

Learn more

Output

Stereo or dual mono sound

EQ

Use the Sonos app to adjust bass, treble and loudness to optimise sound performance.

Trueplay

This software measures the acoustics of the room then fine-tunes your speakers. Supported Sonos Architectural by Sonance speakers and iOS device required.

Learn more

Home Cinema Audio Formats

Stereo PCM, Dolby Digital*, DTS Digital Surround* (*This is not an indication of a licensed decoder.) The Sonos app's Now Playing screen will display what type of audio is being decoded.

Learn more

Released

Originally released November 2018

Dimensions

Height: 2.52 in (64 mm)
Width: 8.54 in (217 mm)
Depth: 8.54 in (217 mm)

Weight

4.63 lbs (2.1 kg)

Colours

Black

Finish

Matte

Controls

Use the capacitive touch controls on the product to play, pause, skip, replay, adjust the volume, and more.

Learn more

LED

Light on the product indicates connection, mute status and errors.

Learn more

WiFi

Connect to WiFi with any 2.4 GHz 802.11/b/g/n broadcast-capable router. For 5 GHz routers, you can either enable 2.4 GHz 802.11b/g/n in router settings or hardwire a Sonos product.

Learn more

Speaker Output Connections

Custom-designed banana plugs (2) that can be swapped for standard diameter banana plugs.

Line-in

Subwoofer Output

Auto-detecting RCA type, user-adjustable 50-110 Hz crossover

HDMI ARC

Connect to your TV's HDMI eARC/ARC port with a HDMI cable. If your TV has an optical output only, use the Sonos Optical Audio Adapter.

Ethernet

Dual 10/100 port for hardwiring to your router

Voltage

100-240V 50/60Hz internal power supply

CPU

Quad Core
1.3 GHz A7

Apple AirPlay 2

Works with AirPlay 2 on Apple devices iOS 11.4 and higher

Learn more

Sonos Amp

Power Cable I

Length: 6 ft (2 m)

Learn more

Sonos Banana Plugs

Pair (2)

Learn more

Documentation

Quickstart Guide and legal/warranty information

Speakers

Passive or wired required for audio output

WiFi

Internet connection

Power Source

Nearby electrical outlet

Sonos app

The latest generation of the Sonos app running on a compatible device

Learn more

FAQ

Product Guide

Why buy from Sonos

Free delivery and 30-day returns

Get your order fast. Return it hassle-free.

Price match promise

Find a lower price? We'll match it. Terms apply.

Play now, pay later

Simple, flexible payment options.

Ask a Sonos expert

Contact us for answers to all your questions.

Never miss a beat or an offer

Subscribe to get the latest updates on new products and exclusive offers.

You are agreeing to receive updates, promotional offers, and other messages from Sonos. You may unsubscribe at any time. For more information, review our Privacy Statement.

Help

  • Account
  • Order Status
  • Postage and Delivery
  • Returns
  • Store Locator
  • Contact Us
  • Terms of Sale
  • Sonos Community

Help

Offers

  • Last chance
  • Certified Refurbished
  • Sonos Upgrade Programme
  • Sonos Beta
  • Corporate Sales
  • Student discount

Offers

About Sonos

  • Our Company
  • News
  • Media Kits
  • Careers
  • Investors
  • Sustainability and Impact
  • How It Started
  • Blog
  • Sonos App
  • Reviews

About Sonos

For Businesses

  • Installed Solutions
  • Developer Portal
  • Sonos Trades
  • Business Solutions
  • Dealer Store
  • Works with Sonos

For Businesses

Categories

  • Headphones
  • Speakers
  • Portable Speakers
  • Home Cinema
  • Soundbars
  • Sets
  • Architectural
  • Audio Components
  • Accessories

Categories

Products

  • Sonos Play
  • Sonos Ace
  • Arc Ultra
  • Beam (Gen 2)
  • Ray
  • Era 100
  • Era 100 SL
  • Era 300
  • Roam 2
  • Move 2
  • Sub 4
  • Sub Mini
  • Five
  • Amp
  • Port

Products

© 2026 Sonos, Inc.
  • Legal
  • Privacy Statement
  • Accessibility
  • Conformity
  • Site Map
  • Security