I need a common chamber box plan

[Guest]

where are you getting 2 and 15 from? and how does that equal 32?

i did this in about 60 seconds, so theres no bracing and miscellaneous stuff like that.

center port

Edited August 13, 2012 by Kranny

[john253a]

ill draw it for you

Edited August 13, 2012 by john253a

[LZTYBRN]

where are you getting 2 and 15 from? and how does that equal 32?

2 15" woofers. Would leave no room for port at top, and only about 4" on the side (with subs arranged in a square).

[john253a]

^{theise are the port options @ 42x37}

^{with a sub od of 15.5 and id of 14.65}

^{as you can see with top port there isnt enough port area, and with the top 2 drawings there isnt enough support between the 2 subs}

[Kolbyab1294]

I was doing my port dead center so it don't matter about room on top 42" wide I definitely should have the space for 10" square in the middle ?

[Kolbyab1294]

I'll be bracing to I did the calculator and got 33.9hz which I thought in the end your frequency is what matters the most ?

I had perfect 16 cubes

I don't quite understand what's going on I guess I really appreciate the help not trying to aggervate people but I always thought you can play with the port depth to get your frequency and box size for cubic feet for the enclosure

[Kolbyab1294]

^{theise are the port options @ 42x37}

^{with a sub od of 15.5 and id of 14.65}

^{as you can see with top port there isnt enough port area, and with the top 2 drawings there isnt enough support between the 2 subs}

So the bottom one is the only one possible ?

[john253a]

if your talking about this, the port is way too small the pick above has a bigger port

[john253a]

the only way to get more port is 3/4" and a heap or bracing

[Kolbyab1294]

I'm not doing 1.5 inch thick wood I'm doing .75