Conclusion: I had two of these in my 04 Chevy Cavalier on two Hifonics 2000 watt amplifiers at 1 ohm. They hit 147.6 decibels in standard competition and 158.3 decibels at the port. In the right box, these subs will kill the competition. I had them mounted facing forward, so that wasn't a problem. These subs are built.
Conclusion: I heard many subs and spent a load of cash on car audio products, and finally got an Orion. I'm finally happy with the Orion; it's in the right box and has the power to push with proper RMS. You probably won't even be able to handle the sub. If you're thinking of buying one, just get it!
Conclusion: Honestly, the hcca speaks for itself. I have heard these subs many times and all the times i have heard them they sounded great on music! Only thing bad, these things get hot FAST. Was talking to a friend and he said his hcca got pretty hot after only about 5 mins of playing music. Other then that downfall great subs!
MOHD NOOR from KOTA BHARU, 0, Malaysia, Sonic Electronix
9 September 2011
Conclusion: I have one of these woofers and its my best woofer ever. The bass is so deep and low, I like it so much. These woofer combine with my old JBL GTI 15 MK 2 sub, the sound quality increase so much. Buy these woofer and you will know Orion hcca is the best. Trust me.
Conclusion: Before had a mtx 9500. HCCA now connected to a 3500.1 mmats an ohm. 4.5c in a box. a f150 SuperCrew. This sub moves till the post that holds the gates together with the board. I have only one optimal i yellow with a far capasitor 1.