I guess I missed the vehicle you have this Treo Sub in
It all in the box
Sub and port placement
For spl you need lots of port area
Sounds like your tuning frequency is to low too, for spl try a higher frequency 40-50 hz (for SPL not Music)
I have a SSX 15 in a Mustang with a treo SSX 2000.1
In about a 4 cuft box ported to 38 hz, works well (over 140)
It all in the box
Sub and port placement
For spl you need lots of port area
Sounds like your tuning frequency is to low too, for spl try a higher frequency 40-50 hz (for SPL not Music)
I have a SSX 15 in a Mustang with a treo SSX 2000.1
In about a 4 cuft box ported to 38 hz, works well (over 140)
