I had this: Pioneer DEH-X8800bhs head unit Audio Control Epicenter Audio Control EQL XTANT X603 amp Front doors JL AUDIO 6"C2-600 set REAR DOORS JL AUDIO C2-650X set and 3-12w0v3's in a 5.25 cu ft box with a 4 x 10 port by 16.5 in long (Box size given to me by your own Carlos Chavez) in a 2006 Nissan Maxima. Sounded awesome.

Hi Guys! it's so relaxing to hear people that know what they're talking about!

Just found this video, this is gold guys! I'm actually designing 2 systems around full JL audio (speakers, sub, amps, wires, fuses, fue disteibution block, battery post clamps, etc). All except the head unit cuz you guys dont want to own that piece of the market.

Haha, “…hell bent on putting Warranty out of a job”. That’s my motto as a QA guy.

I must disagree with the clipping. I'm sorry, I come from a very purist audiofile school of thought and clipping means the top and bottom of the sinewave is clipped, that means distortion is present and accuracy of reproduction is compromised. And damping factor comes to be very important depending of the subwoofer construction. A free air sub will need it the most while a sealed box on the lower limit of volume can handle most things with very little damping factor from the amp. I come from live Audio for bands, venues and weddings, so I've studied quite a bit about audio, beaming, time alignement, venue acoustics, box acoustics, etc. Please let me know if there is something particularly different in the car audio world (for example, I know we look for oposite characteristics in terms of on and off axis response). Thanks from México.

Steve, you should stop saying sorry for using proper vocabulary, because there is a limit to what you can explain using primitive lexicon. This is why I watch you - because you are an expert and I expect you to go into details with proper vocab. In Europe we appreciate expertise and we do not believe in oversimplified theories. You need technical vocab to explain technical issues. It means you know what you are saying. You should not deprive the educated ones of the joy of a proper explanation just because there are other people who never had ambition to learn. Let them learn some nice tech notions now. I love watching you, anyway. One day I will have a full set of JL Audio in my car.