How do i wire a amp to a separate battery in my trunk without having to run wires to the front of the car?

Question

i have 2 12 inch xploid subs and my car is a 1988 pontiac grand am 2 door (if any one has a in dash stereo with a motorized sceen 4 sale let me know)

Answer 1

You can't charge the aux battery unless you wire it to the main one at the front of the car

Answer 2

The normal way to wire an amp to a battery whether separate or on the car is    Hook the red wire to the positive terminal & the black wire to the negative terminal.

Answer 3

yes you can but you will need to charge the batt somehow,get a home charger and charge it every night,make sure it a good batt

Answer 4

the correct way is to connect the two + from each battery so the one under the hood feeds the one in the trunk. you will want to use a fuseable link (or an in-line fuse will do) at the + of each battery. this will prevent the wire from sparking and potentially causing a fire if anything were to happen to the + wire between the 2 bats.

hook the amp + to the bat. + in the trunk.

ground the amp (the bat. - can work but may cause ground loop interferance, your better off grounding to the car itself)