Hello everyone, i am wanting to see if what i have designed so far is correct or if i need to make some adjustments. Just a little info on the build and what not first. I have a 97 Chevy 1500 single cab with a camper shell and plan on making a rear window blow through 6th order using 2 SSA Xcon 18s on a BC5500. Being the window is sort of a odd shape I used a revised shape of it to calculate how much port area i have to use and i came up with 575 sq inches that's usable for the larger ported section. With that being said here at the number and and air spaces i have came up with for this 6th -
Rear ported chamber - 10 cubes net, Tuned to 30 hz using 5 4" aero ports (60 sq inches of port)
Front ported chamber - 20 cubes net, Tuned to 60 hz using odd shape port coming in at 575 sq inches of port
all made out of birch all double layer and finished of with black stain. how does all of this sound ? Thanks for any input and help in advance.