Sony xplod Huge motor ! crazy custom subwoofer

Sony xplod Huge motor ! crazy subwoofer ! i built the motor myself , i had to custom build a couple parts so i decided to make it a Quad stacked motor , the cone im building is gonna be pretty crazy ! home made subwoofer . dont forget to rate , comment and subscribe for more crazy subwoofer builds ! mazda2284 ! the most car audio videos on 1 channel !