How many amps are you running ? If you are only running 1 amp for all 4 subs common chamber is fine, if you are running 2 or more amps the you would want to group the # of ams with the same # of chambers. It can be done with multiple amps in a common chamber but it can be tricky to tune.

 

I have 4 RE SX 12's one MMats D3500.1

 

I would do subs up port back.

 

 

Not if you strap them.

 

What that gets good numbers in Tahoe's am I missing something?

 

yes..I want the subs in there own box firing up ported back...how do you get 4 ports back?

 

no idea

 

i can do it!, build it for for $200