Richard, thank you for the reply....I thought those might be the ways.... I did not think about the load factor
. The radio is an older "CD player" radio.... so I doubt it was meant to handle any type of an extra load, I don't think it even has amp outputs
. I think for now I will just connect the dash speakers & wait to do multi speakers after I upgrade the system. thank you again for the responses. I hope that this might help people in the future as well
.