How to make an Interchangeable port?

[n8ball2013]

is your box like 1 cube? thats not alot of port area.

[fecupe2001]

Well, what subs are you using?? my 1510´s had a big ass xmax, the bigger the port the louder they got everytime, my daily port had 14SQ per cubic feet and the comps port had 18SQ per cubic feet if i remember correctly.

[FreekDesignz]

is your box like 1 cube? thats not alot of port area.

Sorry... I ment per cubic foot on those

[FreekDesignz]

Well, what subs are you using?? my 1510´s had a big ass xmax, the bigger the port the louder they got everytime, my daily port had 14SQ per cubic feet and the comps port had 18SQ per cubic feet if i remember correctly.

4 Kicker L5 12's I would do something bigger but that is what my budget allows... For now

[dj00140]

My next box will be sub up port side, with a straight port, L-ports are def FTL!!!! And I will have a 13.5 by like 6" port I will slide 4 pieces of mdf in there and bolt them to one side and be able to remove any amount of them that I want So My box will have verying port area, as the port area gets bigger the MDF pieces get shorter for higher tuning so I can pinpoint my peak SPL, they also decrease in length so it does create the L-port effect, heres a little draw up! Now in the pic the shortest wall will actually be 2/3 the size of the largest So I canput 4 bolts through the corners and it will be strong enough....