can someone show me an example of a double tuned box

[aaron7114 10+ year member]

I think im just gonna have him tune it to 35. I remember reading quite a few people recommending 35-37 hz for L5s.

 

[xluben 10+ year member]

changeable port:

port and box:

port installed:

finished box:

installed:

that's steve meade's 35hz port (i belive).

i think he has another one that is tuned to 45 or 50 for competion (larger opening, same length, i think), but i couldn't find any pics of it.

 

[Relax 10+ year member]

Hey guys.

I like the idea of the entire front plate removable, and also the idea of a port sliding inside the other one. I could make one or two large ports (short in length) to tune the box to 50hz. then when you want 32 hz you slide the new port directly inside the ports. You would loose a little port area, but it would be pretty cool to have that adjustability.

 

[aaron7114 10+ year member]

Hey guys.
I like the idea of the entire front plate removable, and also the idea of a port sliding inside the other one. I could make one or two large ports (short in length) to tune the box to 50hz. then when you want 32 hz you slide the new port directly inside the ports. You would loose a little port area, but it would be pretty cool to have that adjustability.

whats everyone think about that?

 

[coolahan 10+ year member]

didn't read the thread but just use pvc pipe

 

[iamamp3pimp 5,000+ posts]

click the vetkilr log in the references thread in my sig.

vetkilr build 1

 

[iamamp3pimp 5,000+ posts]

ok here u go.

http://www.caraudio.com/forum/showthread.php?t=177780