For sale is my set of two 10 inch Alpine Type R's subwoofers in a sealed bassworx box. The subs are in mint condition and the guy I got them from used them for a few weeks then became sick, and I have used them for a few weeks myself. They are $250 a piece plus tax anywhere, and about $130 for the box, I am looking to get $360 for the whole setup, nearly half the price of new while the subs have very little playtime on them. And I have them on my 1000W RMS Alpine amp and they pound hard.