port design

I’m picking up an awesome package here soon of great old Rockford equipment. I will be building a center console for my truck. The dimensions I’m working with are 36x20x16 but this sub box can be any dimensions within those parameters. I’m looking for 1.75 cuft of air for a single 12 tunes to...

Im building a new box design for 2 sa12s on 2k currently have 2 4inch aeroports 12inch in lengh. was wondering whats the difference if i ran one 8inch aeroport vs having 2 smaller? might have the port firing the same way as the subs or off to the side still undecided. Thanks

I have a 2006 chevy 1500 extended cab, I have raised the back seat 3" to fit my alpine type r 12"s. box is build but i am searching for some help on how to port it properly. the amp i am running is an alpine MRP-M2000. the main area of each side of the box measures 20"x16"x13"on the tall side...

Hey, i've bought 4 bassface spl 12.2 and i'm having trouble calculating slotport area and lenght. Going for 38Hz The enclosure is 8.5ft3 without port and subs. Going to mount the subs with magnets outside of the box. Best regards Axel

i have a 12" Power Acoustic 124x in a nissan versa 2008. need some specs on a good size box since i was told the box i have is way small.

Hey guys, I am needing some direction or reassurance in what I'm doing with my port. This is my first time working with an 18" sub and with SoundQubed equipment. According to soundqubed.com, the HDC3 18" wants a box anywhere from 5-6 cubes @ 31hz and a vent 96sq" x 18" long. To me, that port...

Ok,so I'm pretty new to the idea of aero ports but I have read on other threads that if done right they can get extremely loud with great sound quality.I used the psp-inc calculator for the tuning and tuned a 8 cu ft box with a single 10" aero port 18" long to 33 hz.And I'm just wondering if it...