Another item for sale due to upcoming move. 50w cont/100w dynamic 10" It's no monster, but it is better than no sub. It does add decent support for bookshelf and satellite speakers. Perfect for a bedroom system. Line level and speaker level inputs so it will work with most systems. Built in x-over, auto on/off, volume, phase (all the standard controls). Video shielded not a common feature for subs. Less than a year old. Excellent condition, includes original box and manual (I'm pretty sure I still have the manual somewhere). Pics on request. It is a larger item, so I would prefer not to ship because cross country shipping will be about 1/3 the asking price of the sub itself, but I'm willing to ship it if you're willing to pay it. Link to Polk site $100/obo. See my 100% positive feedback on www.audiogon.com under user name j_garcia.