Deal of the Day details: Amazon - Polk Audio PSW10 Monitor Series Powered Subwoofer for $108.88 Shipped FREE!
Offer: One of the BEST VALUES in a subwoofer that I have seen in a while. For this price point, it really is awesome for the money. This has a 10-inch polymer-composite dynamic-balance cone driver with an all-MDF enclosure. It has an adjustable low-pass crossover, phase switch, and volume control help customize output. 5-year speaker warranty. The free shipping is quite a bonus since this thing weighs 26 lbs.