We have done all the tuning and design work for you. Getting bass out of anything requires experience and a good design.
Dont be fooled by this "only" being 8" subs. You have to look at the cone area thats actually making the sound.
Its more than 2 10" and close to 2-12". Add a set of our new subs built for these bags and you will be sure to shock everyone that sees and hears your bike. These have all the same features as the regular Rehab and Strung out with the skid plates.
*Drop bag rails will need to be added or made. We have them also. $350 a set