hopefully I'll be there.

I'm not being sarcastic, I really do wanna see more pics of your install. I know you guys know your stuff, wish we could see you at some Toronto shows.

I know you didnt copy anything, that's a very common box design.

I have an idea for you to try

make a box that is very shallow (not very tall) and put subs up side down (invert mounted) with the port outside and firing up.

something similar to this,

 

I tried this in 2008 at Ottawa 2x show without succes. Its very difficult to drop the frequency to 57 Hz with a 8'' port without be illegal in height.

I also tried this box at the 2x show in Montreal in 2008:

And I don't count the ton of slotted port box tried in 2009...

 

how much trunk space do you have?

 

Is that a earthquake D2?? have not seen 1 of those for a long time I use to have 2 of them.

 

Its an Earthquake PHD3 and Yuli I have 40'' x 26'' on floor, 40'' x 20'' on top and 20'' of height to stay legal.

 

Matheiw what note do you play? I will draw something for you with subs and port up to try to be legal and loud.

 

58hz...

 

hello mazda spl also to all on this thread i am from the city of chicago in the united states and currently ranked forth in street C in the U.S. i have an 08 honda fit just like mazda spl i am running 3 kicker solo X 12" with a soundigitl16k or a stetsom 7k2d i can only hit a 151db and seeing mazda spl scores i decided to try all the box designs over the past 2 days that you have shown pics of and just cant get anywhere near that 153db please email me at destinynites@gmail.com or even call me at 773 592 9144. going from a 151 to a 153 would put me at 2nd in the U.S. i need to know what i am doing wrong...

 

here are some photos of what i have tried i hope the photos post having troble posting them...

 

the first photo i do a 151db the second photo 149.6db 3rd photo 145db what am i doing wrong