Sonos BOOST Wireless Extender

  • Model #: BOOST
  • Web Code: 10327977
Sold and shipped by: Best Buy
{{primarySeller.rating.rating.toFixed(1)}} seller rating, {{primarySeller.rating.count}} review(s)


Upgrade your Sonos system for unparalleled reliability with Sonos BOOST. Providing enterprise-grade wireless performance, you can access the fastest and most reliable connection available, even in homes prone to problems maintaining wireless connectivity.

More Information

Better Wi-Fi = better wireless performance

  • If your home Wi-Fi network is bogged down by multiple devices or sluggish speeds, BOOST is the solution for creating a seamless Sonos audio experience
  • Since Sonos products use their own dedicated network it'll neutralize interference from other wireless devices, providing unparalleled reliability with enterprise-grade wireless performance
  • The 3 internal antennas broadcast in all directions, creating uniform wireless coverage for every room in your home
  • Easy setup: just plug it in, connect to your Wi-Fi router using the included Ethernet cable, and you're done

Create a complete audio experience

  • BOOST can wirelessly connect your Sonos PLAYBAR to your Sonos SUB and rear speakers (sold separately), allowing you to create a powerfully immersive surround sound experience
  • BOOST reduces latency between the PLAYBAR and SUB or rear speakers, so you won't get that annoying lip-sync delay effect

Works with Amazon Alexa

  • Voice control your music by telling Amazon what to play
  • *User must own an Alexa enabled device


  • Parts - 1 Year(s)

Geek Squad Protection

We fix it or replace it.

Choose the coverage that’s right for you when you click Add to Cart.



Customer Reviews

4.8 / 5
Based on 700 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 97%

682 Reviews

Critical 2%

18 Reviews

Rate & Review this product

Tell others about your experience with this product.

Write a review

  • from Surrey, BC

Sonos Boost Wireless Extender

I bought the Sonos Playbar and Play:1 speakers for my new Samsung TV after getting some excellent product information from the Langley Best Buy store. After a few days of use I was experiencing some drop off on the Play:1 speaker. Some online research suggested that the multitude of wireless devices I have in my house (NEST thermostat, Protect, wireless video, WEMO's, etc.) might be contributing to the signal loss. So back to the Langley store and was advised a Sonos Boost would help. I purchased the item and easily set it up. I have not had any drops or interference at all after daily use for over a month and a half. Worth the money! I'm hooked on Sonos now so this will help as I expand my system.

US Customer Reviews

We've incorporated US Best Buy's customer reviews so you have access to as many reviews as possible to help with your purchasing decision.