Customer Ratings & Reviews

I have the Polk S55 towers, and the S35 center channel. Receiver is Onkyo TX-NR555. I was a little concerned that this sub might be too small, but it sounds great. Room is 14.5 by 25 feet, if that helps you decide.

This is seriously the best sub I've ever bought! And for the price? You can beat it! Still amazed how powerful it is! Great product! Definitely gonna buy another one!!

Salesman literally told me "you don't want that subwoofer because it is junk." He tried to upsell me something a lot more expensive. However, it suits my needs perfectly. I'm glad I didn't listen to him.

One of the main reasons for buying this particular sub woofer is that I had the other speakers in the series already and the price was a good factor. Hooked up, it sounded great and fit my purposes.

Excellent sub with great low end response. Owned my first one for about 6 years then bought a second for the man cave.

Performs better than expected. I bought this to replace a non powered model when I upgraded my receiver to 4k. When I watch movies, the windows in my house shake. Couldn't have asked for better quality for the price.

I have always loved Polk Audio...great product for the price!

No trouble connecting up to my home sound system. My old Sub woofer stopped working. Makes a big difference in listening to 5.1 movies. The price was quite reasonable. I have no complaints.

Purchased woofer to add to my system. Works great.

Good sound quality at low and high levels. Easy to install.

If you looking for a great beat and feels like you are in a movie theater, you need to have this. I highly recommend, specially if you have a receiver. No regret guarantee

Deep bass for shallow pockets with excellent build

Added this to a pair of bookshelf speakers in my exercise area. Does a great job adding low end to the sound, and looks great. Just a solid product for a great price. I highly recommend this sub!

Even at its limitation to reproduce the lower frequencies it sounds pretty good. I bought mine as an “open item” item. It sounds good and combined with My amplified insignia speakers it sounds great.

My sound was lacking that thump. Found a good buy on Black Friday. Volume is less than half way up. It works great.

I love the sound that comes from this sub. It's not super loud, but plenty for a movie. Took a couple days to break in a sound better, so if you are dissatisfied at first, give it a few days before returning it

Returned product as I found something better that I wanted.

I love these speakers. I finally upgraded over some nearly 17 year old speakers I had that were great for the time. These sound richer, fuller, and more profound.

great sound for my home theater i bought two of them , the new ones that are 12" and 15" 400 watts are amazing my next xmas gift to myself

This is my second one for a dual sub setup. Good clean bass response. Doesn’t dig as deep as others, but for the money ( especially the sale price, which is when I bought it ) its hard to beat.