3 12" subs in trunk?

[brooklynjoy2008 10+ year member]

I can use aprox 39 wide I was leaving extra room but all of those dimensions are on the low end the 2000 alero has alot of trunk space but I am working with someone on a box design, still any advice on competing would help.

 

[duanebro 10+ year member]

Have you thought about making a port you can change? That way you can switch to a higher tuning just for comps.

 

[brooklynjoy2008 10+ year member]

you know a changable port is not a bad idea