how do i connect the car speakers to the speaker harness?
you need to explain more other wise . use wire speaker wire
you'll want a 12v power grant to transform domicile voltage (120v) to cellular electronics voltage of 12v. you could then power a automobile amplifier which might run your audio gadget. you would be able to additionally in basic terms connect automobile audio gadget to a house amplifier, yet you would be able to desire to keep in mind that maximum automobile audio gadget are 4ohms and maximum domicile audio gadget are 8 ohms. you ought to over-load a house amp and reason it to fry.
cut the harness off and connect the wires. or goto bestbuy and get somehting that snaps in so you can connect it.
With wire? I'm not really sure what the question is here. Are you installing aftermarket speakers or are you replaceing aftermarket speakers with the factory speakers? Is the factory installed speaker wire still in the car? Does it still have the OEM plugs on the wire at the speaker?