go with a bazooka amplified bass tube. mine was stolen but it was sweet for the one year that i had it. the model number is bta10200. its 10 inch with i think 250 watts with a 250 watt built in amp. its gives a nice in car bass and you cant blow it since the amp is built in , they go for pretty cheap also, check it out



http://sonicelectronix.com/item_2605...+BTA10200.html

 

The only powered sub I have heard, that sounded in any way decent, was one of those amped Infinity 10's that comes in the little premade box and all that.

It was in a Z71 under the rear seat. It wasn't in any way the bump, but it did add some solid lows.

However i would personaly never invest in a powered sub. Your better off to have a sub, and an amp.

 

yeah, but i just want someting that will give me a little bump, i cant stand lots of bass.

o and i was loooking at that bazooka bass tube myself