Summary: Don't get me wrong this things a monster it was destroying "Stuff" making ne 2 ohm amp I threw at it that is until I bought a crescendo bc3500.1 on it then this speaker went nuts believe me I easily had a 6 block radius off of 1 speaker granted I had a 2nd bat custom box and drive a 2Dr Yukon but...
Summary: great subs have 2 in a 2009 silverado crew cab took out the back seat hit hard hit 148 on term lab with 1 soundstream 3400d tower amp stock battary and alt looking to do 2 dc audio 3.5ks and 6 xspower 3400, meckman 270 alt for summer
Summary: Anyone who makes a bad review on the HCCA's are morons if you plan on running any hcca you best be ready to spend thousands to prep your car these subs are not ment to be just slapped in a car with some random crap you need lots of power first off the guy lol talking about his amp being too hot lol...
Summary: Anyone who says these are the worst subs they have ever owned. I would love for you to post WITH PICS all of your electrical. KEEP IN MIND YOU BEST BE RUNNING 0 GAUGE CABLE!!!!! I upgraded to a HO Alternator 240A. 2 Red top Optimas. Cap. Bought the box from fatboxusa.com ( DAMN GOOD BOX!!!!!).
Summary: alright i have been reading all over on reviews on this sub, seems to be a pretty heated debate on it. I have been in the whole car audio thing for 10 plus years now, not trying to sound like i know it all because i dont just that i have been around.
Summary: Anyone who says this sub doesn't deliever is a downright idiot. All of the morons are complaining about not getting enoungh bass out of it, and then go on to say they have it hooked up at 4ohm pushing less than 1000rms. This sub is an absolute beast and need massive amount of power to run it.
Summary: Forget the idiot and his crappy AUDIOSUX IMORATAL driver. Snoop Dan posted a 148db output @ 30hz. He did it in a last option replacement of some 18's that did not come in on time. The two HCCA 15's were placed in a ported enclosure tuned to 30hz that was made for 18's.