I have an Alpine head unit hooked up to the factory splitter. I have to replace the back speakers because one is blown. I know it is better to run all new wires, and I may get to that, but for now is it ok to run 4ohm speakers since the factory amps are 2ohms? It is a shame that the speaker is blown, the other side has good bass!

Did you have the factory 10 speaker sound system or six? I think I have extra speakers either way if you want.

Yes, you'll be okay running them in the manner you describe.

Also, if you are going to spend the time rewiring the car... go ahead and get a small, quality external amplifier.

Did you have the factory 10 speaker sound system or six? I think I have extra speakers either way if you want.

Yes, you'll be okay running them in the manner you describe.

I have the 10 system, how much for the speaker?

Not much, PM me.