Box port tuning help

[frankyp00 0]

The dimensions are"

20" Wide x 18" Tall x 15" Deep = 3.125 ft^3 external

Internal = 2.385 ft^3 - .15 (speaker) = 2.235 ft ^3 to work with minus whatever port area???

a little area in the back lost to the plexi window that will be put in, but negligible

The speaker is a Fi BL 12, with flatwind and pchamfer options.

Tuning is suggested to be 32 hz and box size between 1.8-2.5 ft^3

I can't go much bigger due to trunk opening, and for that reason I am building to boxes of the same size and putting them in the trunk that way.

I mainly listen to Rap/ Hip Hop and Hanna Montana ( )

These will be facing towards the seat so that the plexi rear is visible when opening the trunk. I know this is not the best position but it'll do. I also wonder if I should port to the rear (which i think i read is wrong) or port the the speaker side towards the seats. And if I want some boominess, I can lower my rear seats.

[aznboi3644 2]

there is no port...actually that huge square hole behind the cutout is the port...looks tuned to around 120Hz

Edited June 15, 2008 by aznboi3644

[frankyp00 0]

Haha yeah, i figured i'd have some young lady keep her head there and have a video camera mounted with a feed to youtube. Kindof like a reality t.v. kindof thing