Customer Ratings & Reviews

An excellent sub for a decent price. It is performing beyond my expectations. I just cross over at the lowest frequency and it blends perfectly with the matching T-15 speakers. I have all my speakers a third into the room and it sounds balanced and correct.

Love this bass speaker awesome sound great performance lots of power

bough this for my nephew and he use it all the time

This speaker is a nice sounding speaker, BUT, if you like low rolling bass that shakes the house then you better be ready to hear the air escaping through the port! It hits solid but the second you push the threshold you hear every bit of air like your blowing into a fan! It's very annoying if your used to a clean hard hitting speaker without the wind noise. I bought this to replace a 12" powered JBL that I lost to lightning, and it doesn't compare at all!! I plan on returning it!

Around Christmas time i purchased an entire 7.2 surround system from bestbuy using different components but brought 2 PSW 108 subwoofers and cant beat the bass from these little boxes but my only problem i have is with the isolation feet. They broke within a week of me setting them up so i went out and brought a better set of isolation feet and the sound couldn't be better for the size room i have it in which i would say is in between small and medium

Bought 2 Polk subwoofer to add to my new and much needed improvement, stereo system and together, they add the punch I was looking for with my bass. I definitely would be recommend this subwoofer to anyone who is looking for a upgrade.

I use this to fill a small room and it does a great job. If you were wondering the difference between this and the PSW10 it is the amp. This one is rated AB and the other is a D. AB is often for home theater and the other for car audio setups.

Great deal good service ,i like it My kids love it on movie night.

Was looking to replace my JBL Sub-W; couldn't find same brand in stores. Instead, read the reviews on Polk; all were positive comments. Decided to give Polk a shot; very happy with my purchase. Compliments my existing living room sound system nicely. Good bass, deep sounds.

This unit was added to my 4 Polk Audio outdoor speakers. It has tremendously enhanced the separation of the audio system. The bass is very clear and and free of distortion. Great product!

We just picked this up to replace an 8" Yamaha. What a difference! Excellent, deep bass. FYI - if your receiver has single LFE output you'll need to purchase an RCA Y-Splitter to split the signal into the L/R channels of this subwoofer. Then turn the "Low Pass" filter knob fully clockwise.

Bought this unit from Best Buy as a demo, so I saved even more. It has performed wonderfully for 7 years now. Still clear sounding with deep bass for 50 watts RMS. A great buy even at regular price. Very durable, we haul it outside during summer parties.

Fantastic deep bass. I couple of times I thought I blew it, but it turned out to be closet doors rattling. (It sits near them so sometimes it's hard to tell.) I just put a shirt in between the closet doors and it's fine.

Very simple to set up. Sounds great and was at the right price.

Had this brand sub many years ago and lived without one for many. So glad that I was able to finally purchase this for my setup for it to sound great once again. Still has great quality sound that I remember from Polk.

This sub is hard to beat. I decided to spend my money on two subs for my 7.2 system and bought one of these for now and will be getting another soon. This isn't going to rock the house down or anything, but it does sound really good for the price.

Totally surprised! Great for action movies & music

I believe that polk quality is a good value and all of my speakers are polks. the sub is excellent

Great sub-woofer for the price. I have not made any comparison with other Sub-Roofers but I am satisfy with this one

I added this item to my home theatre since my 8in sub wasn't compatible. I caught a black Friday deal and must say it was well work the purchase. This has added the bass I love to my movie watching experience.. :)