amazon says: This subwoofer always sounded better than the psw10 or xb2, but not as good as the psw12, xb4, or vrp-1000 which had lower LFE response...I'll never buy another Sony audio component, but I have no reservations about recommending Polk...2) Overall, the Polk purchased from Amazon, was the best value of all the better quality subs I looked at...see more

amazon says: When my overpriced Velodyne sub went out on me last month, I decided to give Polk Audio a try since my first experience with Polk was so good...All I can say is that I'm glad I went with the 12" and for the approx $300 price tag, it sounds as good if not better than my high end $800 Velodyne sounded...Go to their web page for very good info...see more

amazon says: When playing the 1812 Overature, the cannons were well produced, if very slightly muddied (as it is one of the few songs that ventures below 50hz) but overall very good...Overall, this subwoofer is probably the best entry subwoofer you can get bar none...Considering the market it's aiming for, this shouldn't be too big of a problem for most people, but owners with good receivers might be a bit vexed by this...see more

audioreview says: , Polk Audio Subwoofers Product Listing - AudioReview.com is the leading ... PSW300 - 125 watts subwoofer amplifier power. - Inputs speaker and line level. ...see more

geek says: Polk Audio - PSW125B $349.95 (2 Sellers) Compare Prices " Intimus S-10 10" Powered Subwoofer ... Audio Top. Multimedia Top Computers. Monitors Top Cell Phones ...see more