Mr. mead suggestions?????

[Jamie's jaguar xj8l]

My system is 1 hifonics 3000.1d 2 American bass xfl 12's in a ported box tuned to 36 according to the audio shop. 4 rockford 6.5 and 4 rockford tweets 2 hifonics mid and tweet amps stock radio with an lc6i and isimple 0 gauge wire optima yellow tops and an 800 series bass battery.

[Jamie's jaguar xj8l]

Maybe your not understanding the car was built with the tank behind the rear seat... It can not be relocated

[Jamie's jaguar xj8l]

That's a new body jag x351 04-12 roughly mine is the 97-03 x308 body

[Mikey Bates]

Being serious for a second

My system is 1 hifonics 3000.1d 2 American bass xfl 12's in a ported box tuned to 36 according to the audio shop. 4 rockford 6.5 and 4 rockford tweets 2 hifonics mid and tweet amps stock radio with an lc6i and isimple 0 gauge wire optima yellow tops and an 800 series bass battery.

That could be a prefab box, and if it is custom built, maybe try building or having someone build a box tuned at 30-32hz, more lows.....and what kinda music are you playing? a milli? lol someone get this kid some decaf

[Trey_Dog650]

Maybe you don't understand what a wall in the back seat is?

I don't understand how loud you want to be? You need more power. More cone to be louder.

[Carbon]

Maybe your not understanding the car was built with the tank behind the rear seat... It can not be relocated

This is your gas tank...It can be relocated.

edit, this will not affect your wall at all.

[Jamie's jaguar xj8l]

Tried it all powersupply rap b legit tried everything with bass in it lol

[Jamie's jaguar xj8l]

Hang on let me go get some pics

[Mikey Bates]

Try this lol

[Azagtoth502]

Those AB's are great subs, maybe your expecting to much I dunno. Do a video of it.