I was at Black Friday at Fry's electronics and they had this sub on Sale for $99
http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10551&storeId=10151&langId=-1&productId=8198552921665805065
Its a Sony XS-LE121D 2 12" wired for 4 ohm mono operation at...