Originally Posted by ViperThreat
ZX3 Dual Sub plans
Those are the plans I made for my setup, I made them to fit my dual 10"s, and they dont take up much more room than the stock, if you are projecty like me, you can build them in a day or two. They sound 100x better than the stock box.
He sent the plans to me and I built and installed one in the ZX5.