There are other ways on doing this but from what I read from your posting, this would be the cheaper way on doing it. What I have done is wired the speaker output, into the rear speakers. Power cables and speaker wires are typically available in bulk, although you can usually buy power cables that are cut to the specific lengths that you need. Phil Dodd 6 years ago on Introduction. If you're using your stock head unit you have to purchase a toggle switch that fits your fancy, find a cool place to mount or hide it, from here you want to attach the remote wire to your amp, run it to your toggle, cut it, attach it to one terminal, then attach the end you just cut to another one. This amp has the following ratings when it is in "bridged mode". The first three connections are necessary in order to provide power to your new car amplifier.
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How do you connect a subwoofer to an amplifier?
Passionfruit 3 years ago. Here is why. On the back of your amplifier, you should find the speaker outputs. Cookies make wikiHow better. Just match the positive and negatives. Connect the amp's main power wire to the positive battery lead and reconnect the positive battery lead to the positive battery terminal. Home Theater.