Re: instead of viewing my thread plz post back instead :P i need help 2 12 inch mtx 9
I would have gone with a HC1400 under the hood and in the trunk.....possibly bigger in the trunk. Some will say do a run of power and ground from front to back but you can get away with running pos from front batt to back battery fusing each within 18 inches.....then ground the back battery to the chassis and amp to the battery. Also fuse before your amp. You may require a second trunk batt for that much power or an upgraded alt.....not sure on that part honestly.
Also, The isolators are needed if your playing the system alot with the car off I believe. You may be fine with a good front and trunk battery on the power your running.
24 REFS- seth350,heatseeker,VOA_Nightmare,lude,Imaspaceguy9 0