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what dimensions for a 12” sb cr77 subwoofer?

I have a technics 12� subwoofer with no box I'm going to attempt to build one. I have looked all over for the net for �simple� box dimensions but it's all way over my head -_- if any one will just simply tell me the cubic in. needed for the best quality sound I'd greatly appreciate it :)
spiffymoo
rrog
1,958 posts
 
Drivers are designed for either ported enclosures or sealed enclosures. You should start by finding out which driver you have.
timlub
2,042 posts
 
if you can have the driver measured, get complete specs, designing a good box will be fairly straight forward
picfink
8 posts
 
To make best use of the 'book about building speakers', you will need the TS parameters of the driver in question.

Online caclulators or quick downloads will guide you to proper dimensions.

With good woodworking skills, the TS parameters and some experience, you can get remarkable performance from a DIY sub.

The plate amp makes a difference here, so don't skimp.

Parts Express or Madisound may help with driver parameters. They maintain a database.
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