Is This Right????? 3 15" cvr's

[SatterBoi 10+ year member]

Ok so i have built a few sealed boxes but never vented...So i did some numbers on the12volt.com and i want to make sure its right and will work before i build it........

Box....Width 48"--Height 20"--Depth 28"--Thickness 0.75 = 13.19249 cf

Vent....Width 48"--Height 4.5"--32 herts = 31" vent lenght.

So i am asking would this work for 3 15" Kicker cvr's? Subs up, Vents back

And if it is right i need to ask sorry if i sound dumb but the vent lenght is longer then the depth so do i make a L???

Click to read more...

 

[AllDayMJ 10+ year member]

you need to subrtract port and sub volume, plus any other bracing you NEED to add to a 13 cube enclosure, and you should also probably 2x baffle it too being that big with 3 15s and yes, use an L bend, you measure the length of the port by the center of the port also..

 

[SatterBoi 10+ year member]

you need to subrtract port and sub volume, plus any other bracing you NEED to add to a 13 cube enclosure, and you should also probably 2x baffle it too being that big with 3 15s and yes, use an L bend, you measure the length of the port by the center of the port also..

I know im going to brace it but im not sure what i am going to use. Sorry but im not sure what you mean by subrtract port and volume and measure the lenght of port by the center? and for the L bend do i bend at 4.5" from the back of the box because the port is 4.5" wide?Thanks

 

[SatterBoi 10+ year member]

Bump!!!