yep owned one for a while, decent sub but nothing too good. Was outdone by a sealed Mag 12 off 1200rms, 160v.2 was in a 2.2cu ft vented 28hz box with 600rms. But the price is hard to beat but you could look into SE or RL-p in same price range.
i think i might just go with them because im getting 2 ED nine.1 amps and they give you amazing deals if you buy a whole system from them. my neighbor said he wants the speakers so i can get 2 amps 4 subs and a set of components for around 1500 lol. extremely hard to beat.