how to change TUNE of this box??

[headtrnr 10+ year member]

great now the hard part

my height can not be taller than 15.5 SO

can i just revese this plan and put 15.5 at height and 17 from front to back

that's why i wanted to change the tune of the other box cause it was the right height

 

[hzsogood 5,000+ posts]

give me ur LxWxD dimensions u can use and i'll give u the box design

 

[hzsogood 5,000+ posts]

Otherwise just take the 3^3 30 hz enclosure design and make in 1.5 shorter and about 1.0- 1.25 longer