I purchased their powered 12". I bought it on Ebay new with free shipping, for 130 bucks. It does look nice....and so far I have been happy with it. I'm using it with an Adcom preamp and Adcom GFA-555 high current amp along with a pair of JSE Infinite Slope Model 2 speakers. Those JSE speakers have five drivers each...I thought they sounded good with their 12 and 10 inch woofers, but man this Acoustic Audio sub really finishes the job.