Help make me louder

[Mobile Chassis Dyno]

Here is a pic of my current setup. I know everyone is going to say do a ported box. However I really like how the box performs with test tones as low as 16 hz. So I was originally thinking of adding two more of the same woofers and making the box taller so I can get the the same 1.27 cubic feet that I have now per sub. I also considered doing four 15's instead of the six 12's. I know I need more amplifier. For the most amperage I ever see the amp pull is 50-60 amps unless it is a test tone around 20hz. At the point I can get the amp to pull 90 amps. I am running two batteries with 4 gauge wire running everything. I will step up the wire size when I change amps. I have been talking with Mr. P and I am considering doing 6 of the DC lvl 3 12's with enough amp to keep them busy. I was telling Mr. P that I have been out of this game since 1993 and I am trying to get brought back up to speed. Looking to step up my TL of 138 sealed up at 42 hz. I would like to see that magic 150. However I am not I am ready to spend that kind of money.

Looking to drop 2K on subs and an amp.

Please advise for I have no business making such decisions for myself.

PS.

Amp will be moved from the top of the box to the front of it just behind the rear seats.

Edited October 6, 2010 by Mobile Chassis Dyno

[Loudcav]

move the amp and if thats a cap Im seeing remove it too you might also concider some of the Sundown SA-12s unfortunatly they are out till mid december but if my rep cart is still correct he dose still have some SA-10D4s