Hey everyone, im new to the forums. I have an old kenwood cd player with no frills, just front and rear connections and a home theater sub that im not using that beats pretty good for its size, and I'm wondering if theres any way to hook the sub up in my car. I talked to a friend about it and he said the difference in AC and DC power would blow the sub. I dont have any pre-amp outputs on the HU, and the sub just has + and - wires, so how would i wire it? I know I know, i should just spend the money and get real subs if im gonna do it, but i thought i might as well try it for awhile. So, is it possible?

 

Ah, no dont do it!

 

home subs are usually 8 ohms. Car subs are usually 4ohms. All depends.

I wouldn't advise wiring it to your stock headunit. I mean u can. You aren't gonna get much sound out of it.

save your $$$. Get a nice headunit with preouts, amps and subs.