ok this sub is dual 4ohm voice coils and is 170w RMS. should be ok up to 200w or so, but anything over 150 is pushing it if you listen to something with alot of really deep bass.
sorry man, way too low for what im looking for, all my stuff is 1000w plus. its def. worth the 60 you want for it tho. i have a 12" box that this would work good for if someone buys it they can have my box for 10$
good luck on the sale.
-G