Posted May 25, 200817 yr I'm really don't know how to go about planning a subwoofer box from scratch. I used to start with the calculator for plans on subwoofertools.com, but that website just went poof. Now I don't know what to do...My dimensions are 17 high x 17 deep x 37 wide... tuning needs to be 33htz...I will add a second baffle and bracing, but we'll just used those dimensions for simplicity...If there is anyone out there than can help me I'd really appreciate it. Thanks.
May 27, 200817 yr Given your dimensions, you can do 17" x 17" x 37" with a port 15.5" x 3" x 24". Run the port in so it is 3" from the back wall and then turn and go another 7".double the baffle.That is close to 3.75 ft^3 tuned to 32-33 Hz.Brian Edited May 27, 200817 yr by BKOLFO4