Customer Ratings & Reviews

The sonos sub is a must with the ultra sound bar. It is byfar the best system i have purchased from the packaging to the ease of setup and the sound changes any movie experience. I tend to like more bass with action scenes so try out 2 subs i highly recomend!!

Good quality sound works great with soundbar ease to setup

Makes a huge difference when paired with a arc ultra amd two era300s for surround!! Now i cant stop watching good movies cause of how great the sound is. Highly recommend sonos

Great addition to Arc Ultra and Era 300s. My wife thinks it’s too loud, which means the entire setup is perfect! Love Sonos!

Fantastic sound and easy to install and out of sight

Sounds amazing. Purchased for my mancave and shakes the whole house.

Purchased the Gen 4 to replace a mini sub. As compared to the Gen 3's that I have, love the matte finish and the sound is phenomenal! Definitely recommend.

Great product with mind blowing power. Excellent sound!

Purchasing this speaker from Best Buy could not have been easier! Add adding it to our SONOS surround sound system took only a few minutes and vastly improved the overall quality! Would definitely recommend adding one to your system.

Incredible, genuinely for the size of the thing the bass it produces is spectacular. Paired with a beam gen 2, it's like having a mini home theatre.

What a boost to my overall living room audio. The base sound accompanies the arc ultra perfectly. This is going to make for some amazing game day and movie nights!

Thank You Much Best Buy For The Sonos Sub. I Highly Recommend For A Quality Sound in Your Home!

Excellent system. Very high quality listening with clear sound

The sound is great, it may cost more than others but it’s worth the extra cost

Really strong base, really easy to setup and link to current sonos setup. great purchase.

An absolute necessity for a large room. To get the full benefit of the Sonos Arc Ultra. The sub 3 will not cut it with Sonos arc Ultra. I tried to save and had to return the 3. It is paired for this sub woofer. The design is great. The sound is very good for a sound bar sub woofer. If you think the ultra arc will cover it all without the subwoofer, you are mistaken. The sub picks up all the bass upper bass to complete the system.

Easy to setup and works well with the Sonos Arc soundbar. Very good sound quality. And I got it on sale.

Adding the wofer to my sound bar has thoroughly upgraded my sound Sonos system. It’s like having the sound of an earthquake and thunder all rolled up together. If you want 3-dimensional sound for your audio home theater and be the envy of your family and friends then get the Sonos sound bar with the wofer!

10/10 would most definitely recommend. We’ve had the arc and era 100’s for months and they sound amazing. Adding the sub4 was seamless and brought our music, movies, and gaming to a whole new dimension!

Excellent product. Deep satisfying bass. Plus necessary adjustments available through the Sonos app on my phone. I was so happy with this sub 4 that I purchased the second one. Now my system resembles the movie theaters. Very happy