Im installing everything myself and i just wanted to get your guys opinion on whats the best way to get the positive and negative wires form my trunk to my cars battery like the easiest method. Thank you

 

For an amplifier? Just check what size wire gauge is recommended by your amp manufacturer (should be in the manual) and run it down the side of the car into the trunk. You might have to drill a hole in the firewall, unless you can find an unused gromet. A negative wire is not needed as you just ground the neg. side of the amp to bare metal in the trunk.

Hope this helps...

drew