Sonos Amp Black

The Sonos Amp is a high performance 125W per channel amplifier capable of wireless connections, joining a larger wireless home network. Power your passive speakers, and bring them into your Sonos multi-room setup with the Sonos Amp. Control everything through the Sonos app, stream from your favourite music service, and connect to your TV for the ultimate home entertainment system.

The Sonos Amp has Class D digital amplification powering 125W per channel, to provide sufficient power to drive most speakers from bookshelf to floorstanding speakers. The Sonos Amp connects to your TV via HDMI, or with the supplied HDMI to optical adapter if you need an optical connection. This means you can add great stereo or even surround sound to your movies, shows and games, using your passive speakers and additional Sonos speakers. Add a subwoofer for extra bass to really get the most out of your experience.

Stream all your favourite music to the Sonos Amp with the Sonos app, and control all the settings, or use your preferred music streaming service or Apple AirPlay 2 directly from your iOS device. In addition to streaming, the Sonos Amp has an RCA connection, allowing you to plug in various traditional music sources such as a CD player or turntable, making this amp incredibly versatile. The Sonos Amp forms the hub of your entire system, transforming your passive speakers into multi-room ones, to experience your music throughout the whole house.

The connections on the rear panel keep the setup simple, and the speaker connections accept banana plugs for a secure connection. The Sonos Amp connects with wireless speakers over Wi-Fi for a stable signal, creating a home sound system simply and easily.

  • Sonos Amp connects your passive speakers to a wireless multi-room network
  • Class D digital amplification with 125W per channel
  • Connect your TV with HDMI or optical for improved stereo or surround sound
  • Stream from the Sonos app or services such as Spotify or Apple AirPlay 2
  • Use your turntable or CD player with the RCA input
  • Wi-Fi network creates a stable connection for seamless multi-room audio
More Information
Brands Sonos
Product Specifications


Class-D digital amplifier

Power Output

125 W/Ch at 8 ohms


1 x RCA

1 x HDMI ARC or optical output (optical adaptor required)

Subwoofer output


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

Power supply

AC 100-120/220-240 V, 50-60 Hz



Ethernet ports

Yes (2)


Touch interface with volume up/down, previous/next track and play/pause

Dimensions - H x W x D

64 x 217 x 217 mm


2.1 kg

Product finish


Product Brochures

SONOS Brochure
Your Delivery:

Orders received before 3:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

*Due to the current times we have amended our shipping cutoff time to 1pm. Please see more on COVID updates here.

Name SKU Qty Lead time
Sonos Amp Black 46491 6 In Stock for Immediate Dispatch

Warranty information for Sonos:


Sonos products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 24 months.

This guarantee applies to all Sonos Products including Multi Rooms systems, Sound Bars & Sound Bases and also Sub Woffers. Providing you with peace of mind and the assurance of premium Quality.

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