DVD player/screen + Head unit

[chevy_big_block_bro]

Im looking at putting a dvd palyer with built in screen in my car somewhere.
I might have to move the guages to the glove box if i do.

What im wanting to know is how do i hook the audio from my alpine HU and the DVD player up to my amps so that i get sound from each of them with out puting in extra amps/speakers.

I want it so the DVD player is a stand alone unit

[jds303]

you could parallel the corresponding audio signals together, and isolate them from each other so they are never connected to each other or the amplifier at the same time. you could hook up some form of relay or switch circuit that makes contact on the audio signal cables from the source unit you are using, and breaks both + and -/shield of the other signal cables, and switches between the two when changing sources.

[chevy_big_block_bro]

so i could use the remote wire that turns the amps on to switch ove a relay for the corosponding rca's
Makes sence