Sundown sa 10 classic box design

[Jln213]

I have a pair of sundown sa 10 classics that I am giving my cousin. I am looking for a box design. I have never built a vented box but I have the tools and skills to build one. I just don't know what dimensions to use for a vented enclosure. 

I am giving him 5 old kicker zr amps, the subs will be powered by a zr 240 each. I know they will be under powered but they should get about 500 watts a piece. I am looking for either a zr 600 or 1000. But until then we will be using the 240s. 

The box will be going in the back of a 4 runner so it's nothing crazy design wise. I just need a basic design. 

I have searched but I have not been able to find any standard box designs. I know there must be some somewhere. Any help will be appreciated. 

Thanks

 

[Shush Deeni]

The SA classic is the same as the SA rev. 3.

Hopefully this link helps you.

 

[Jln213]

I saw that one. Do you think it's gtg? The last post says the port area is too big. Thanks! 

[Shush Deeni]

I think it should be good. Just set the subsonic filter and your highpass. I would've liked to see the port a little larger to try to keep the vent velocity below 20 m/s. The last post on that topic didn't know what he was talking about.

[Jln213]

Thanks!