Audioque SD 2.5 emclosure

[reminc70 10+ year member]

I need to tune it to 38hz. With 96sq in of port area how deep does it need to be?

 

[mlstrass 5,000+ posts]

18" deep port...

 

[kodak314 10+ year member]

oh, my bad, there sdc 2.5s. so 6 cubes would be good? and if the port area is 96in^2 how deep would it have to be if the port was 3inX12in?

why u only usin 12in when your height is 15.25in?

 

[RAM_Designs 5,000+ posts]

It also depends on how skinny/square you port is too. The more square shaped it becomes, the shorter it needs to be to achieve the same tuning...and vice versa with it becoming skinny, it then needs to be longer for the same tuning. Your best bet is to just use the calcs on carstereo.com, which I have found to be VERY close to what winISD gives me for port length...within an inch most of the time.