Port Tuning Questions

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stanky1219

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tampa,fl
I have the 2.2 cuft per sub box that i just built. tuned to 35hz and running 2 kicker cvr's at this time.

I am saving for 2 13" jl w3's.

now this box is perfect size for 2 jl 13" w3's but the jl website recommends tuning the port at 27 hz.

i dont have that much depth in my box. can i use 90 degree pvc elbows to lengthen my ports because i will hit the back of the box trying to tune them that deep.

and before anybody rips on my amps. i am saving for a mb quart dsc2000 and dsc4125.

 
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