Customer Ratings & Reviews

This is a very good sounding sub woofer awesome when watching a sports movie

What a bass! Not only you can hear it, you can feel it too! Too bad I had to return it because it’s bothering our neighbors. And we live in a house..

Just buy it. Bose just does a great job in both design and function. There are those who are not big fans, but I have never owned a Bose that didn't perform.

Bose Acoustimass 300 wireless bass module is worth every penny!! It puts out solid amazing bass! Great Purchase!

I love the bose subwoofer. I first purchased the Soundbar and went back the next day to get the sub to complete the package. It looks sharp and sounds great.

All Sub woofers are not created equal. Nothing sounds as clear and precise as the quality sound and dynamic performance you get from Bose. Period.

Subwoofer sounds amazing! But it had its downfall making me return the item. I was told it was wireless and it is. But the fact that it can only be a few feet away from sound bar and direct view makes it so you can't place behind your couch or hide it to surprise guests with the amazing bass.

We tried to save money and bought another system only to return it and get this one. We kept this one because of the Bose sound quality for movies and music.

Does the job you paid for: clean, strong, thunderous bass. I'm a former audio engineer and I'm happy with it.

Adding this to the soundbar really added to the sound quality. All I have left to get now is the rear speakers.

If you bought the Soundtouch 300 you have to buy Acoustimass 300. The bass from this is amazing and completes the sound and experience. Well worth the money!

First purchased the Bose Sound Bar 300 by itself which produced good sound by its self but adding the Bose Acoustimass 300 to the system produces Great Sound!

I initially thought that we would be fine with just the sound bar, but once we connected the module, there was no going back!! Simply amazing!!

As always, this Bose Product does not disappoint. The only thing I did not like was the accessories are sold separately now, so the price was misleading.

Great sounding bass I love Bose and how they have that smooth yet strong bass!

Fantastic sound, especially when the Altmos system kicks in. Again, great service from the Geek Squad.

It enhanced the sound for my Home theater and no choice other than giving 5 stars. I am so fond of Action movies and this system add the value in sound.

If you entertain I would like to recommend this speaker. It’s compatible to your smart phone so you can operate it from your cellphone

Wow! Deep, rich bass perfectly blended with the Bose Sound bar. Great cinematic sound and feel. Fills my modestly large living room nicely.

We bought this to go with the sound bar and it makes a huge difference. You must get this so you feel like you're in the theater. Love the sound.