Customer Ratings & Reviews

Last year for Christmas I purchase the sound bar for my husband and this will be the addition for this Christmas along with another Bose product.

I was hesitant to spend 700 on a Sound bar, let alone 1400 on a Sound bar/sub combo. After listening to it in store u was sold. So glad I went with both because they compliment each other so well. Explosions have that great bass, but regular conversations are clear as day. Best of both worlds. If your going to splurge on audio make sure you grab both of these!

Added this to our sound bar. Sound bar has amazing sound, but this sub sets the environment off. A must have in addition to the Bose sound bar!

you should buy acoustimass 300, and invisible 300. Spend $1700 for home theater, it's expensive but worth.

It’s excellent bass I really recommend this and I like that the sign

This Acoustimass 300 completes the Bose SoundTouch 300 soundnar. The bass is not overwhelming but when it’s appropriate, you can feel it going through you. It’s simply amazing. The acoustics of the the two components combined is perfect for a theatre-like experience but also perfect for listening to music. It’s definitely worth the extra money.

This Bose Bass module creates great clear sound and looks like an expensive piece of furniture.

Movie lovers will enjoy this addition. The base is perfect for suspense/thriller/action movies

The addition of the acoustimass 300 subwoofer to the sound bar is necessary in my opinion to achieve a rich full sound. This version of the subwoofer may not be as dynamic as the earlier versions of the bose sub woofer, but provides the the right amount of bass at the right moments to make it worth the addition. It does not have the "whop" sound that the earlier sub woofers could have when watching tv. The improved sound is especially true when streaming music through the sound bar. The sub makes streamed music rich and full. Definitely worth the addition to the system.

Brings a whole new dynamic to watching tv. At first my wife and dog actually thought it was thundering outside during certain scenes.

This is the best soundbar/surround system on the planet!!! Setup was simple, end result is perfect sound for my home theater system.

The sound is amazing after doing much deudor months I’m happy with my overall decision!

Gives a great sound for the tv. Makes watching s whole new experience. Will be investing in wireless speakers to enhance sydtem

In conjunction with the Bose soundbar, I think it's one of the best if not THE BEST compliment for your newer generation OLED TVs! Sound is very crisp, the bass is not distorted at all, nor exaggerated like you may hear it from other subwoofers. Wholeheartedly recommend it if you can afford it, because it will cost you a pretty penny!

After using the Soundtouch 300 for a few months (quite happily) I decided to add the Acoustimass 300, and am I glad I did. The ST300 is a great soundbar, especially for watching tv. The Acoustimass kicks it up to a whole new level, especially for music. The bass is so much richer, and you CAN feel it. Amazing job, Bose. BTW, so easy to set up.

The Acoustimass 300 Bass Module is a perfect match for the SoundTouch 300 Soundbar. I tried the soundbar on its own first and was very impressed. When I added the base module I was truly amazed. The only regret you will have is not purchasing this setup.

I have been looking for the right sound system all this year. This is the best sound system of all the one's t I have tried.

Not even my EV speaker can cope up with the bass! The best purchase I ever had, although it is expensive but worth the price!

I had a small room with a small sound bar. I neeeed to hear the full spectrum of sound- bass to treble. Went there, got that.

It works great with the sound bar. No distortion. Sometime gets disconnected with the sound bar which is the only negative.