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 still thing was crazy but I'd say 4000 max is almost dead on if ur playing in continuous but enough being said I fried the bad boy so power hungry?
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 you dont have anywhere near enough power stoopid your lack of power is causing severe voltage drop if you have a clue what ur doing you would know that less voltage means more...
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!!!!!). Use to use a Hifonix 2400 amp pushing 2400 to it and it wanted more.... AMP finally went 2 weeks into it. It has cracked my windshield already.
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. The hcca, i have heard it sucks, its great, bad SQ, great SPL, its a waist of money, its power hungry, its loud. Them are just a few things i have heard about it. Well i agree and disagree with all of it.
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. i have mine in a 5ft ported box tuned to 32hz and im hitting 146db. Also keep in mind that this is with a factory alternator and one battery.
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. In the nick of time and install he posted at the dash 148. In the proper enclosure a single driver could easily do 150+.