Box Help

[Decipha]

12 H x 20 W x 12 D

10.5 x 18.5 x 10.5 INTERNAL

WOOD 3/4 MDF

PORT - PVC 3" (diameter) x 12" length
TUNING = 37 hz

WOOD:

(2x) 20" x 12" bases
(2x) 10.5" x 12" sides
(2x) 10.5" x 18.5" ends (front & rear)


(1x) SUB: Pioneer TS-W1500SPL
recommend volume= 1 cu ft^3

is this correct? I want to make sure before i recommend this box to someone and they build it then it be wrong... im pretty sure its right but it doesn't hurt to double check.... TIA

[Decipha]

ok... how about a 4" port 22" long?

how would you go about making the port that long if its a pvc pipe?


should i just redesign a new box with a slot port?

[DOHCrazy]

Either use PVC elbows or design it with a slot port.

[jacko]

or use (2) 3"