Hmm...I was thinking maybe rocket boosters but yea I can see how it could be an audio system. I liked rocket boosters better but thought he had them mounted wrong cuz that would just flip his car over the way it was mounted.

 

bump for final results... will post AVIC D3 later

 

sound quality?

 

oh yeah... it bumps really well. nice and clear. the inside will make your whole body vibrate, but if you stand next to the car, you just hear music. SLIGHT vibrations, which is good because i dont want to be those obnoxious drivers that "disturb the peace". I dont think you can tell the difference (?) if it was inverted or not. There is a setting on the D3 where it says, "Reverse" or "Normal" slight changes, but nothing really significant. Im not really sure what it really does, but i THINK its for inverted. Im still playing around and reading the manual to see what else it could do.

Goodside:
Sounds great! clear, crisp, clean.

Bumps good, definitely happy with the JL.

Downside:
My subs cut out when i play certain songs. I think its because the amp cant supply enough power. It is actually a Rockford Fostgate T600 model, 2channel. (Lil Jon, three6mafia, and some more)

I need to mess around with the EQ, because my volume is at 14, mad bass, but you cant really hear the lyrics.

My nitrous bottle wont come out! lol

 

thanks! thats good it looks amazing and yeah those low notes just drain power. you probably need a cap if you dont have one, i think that would fix your problem