syzkomike

I have made hundreds of boxes! i can break a windshields!!! but i cant seem to get my tens over the 150 mark in the bmw hatch! im running 2 FI btl 10's 1 r.f.t4000.1 and 2 kenetik 2400's 1 mla module 15.8vlts and a 300 amp alt. 185a idle!! Im stuck!!! usaci street beat 1- 148.7 average" im stumped i need help on a new design or something any help will be greatly appreciated!!!

My car currently has a 5cb box with subs firing up slot port on same panel back behind subs facing the hatch. tuned 43hz, this seems to be the loudest over all unofficial Ive done a 149.6tl with this set up. but last show i lost some dbs. i need help im working with 2 10's. oh yeah and the car freq. was 48hz. i put a daily driver box in tuned to 34hz and it will only do a 142.2. Ive also tried a box tuned to 51hz and it would only do a 146.3??????????????????????

UHHHHHH HELP PLEASE

Thanks,

Furiousj

More power? Deadening? A box that's the right size for 2 10's? These all seem to go hand in hand.

PsychoAcoustics Canada

iTrader: (3)

do you use a bat to break the windshields?

Furiousj

Too funny.

jalat

iTrader: (6)

5 cubic feet for 2 10" woofers is wayy to big

3 cubic feet @ 44hz subs up, port to the side

ndinadis

iTrader: (2)

also I have heard that bmw's are very hard to get loud because they do not flex like cheaper subcompacts (rex etc)

syzkomike

No I use 6-18's an 30,000 watts

syzkomike

proper deadening, plenty of power, and box is actually smaller than what scott designed for me he had it at 8.3cbft so i went smaller for more pressure. which hit harder than his box it was only getting a 145.3db

syzkomike

yea thats what im starting to think is the problem. i always thought that a more solid car would be louder!!! LOL " oh well!!

syzkomike

Nice im actually workin on a box like that right now. 3 cubes with 4 3" aeros