Is it possible to hook up a radio from a non-Infinity system to a truck w/ Infinity?

[FSUNole17]

I am probably going to be replacing my RAQ headunit because the 6-disc changer if fried it looks like. I want one with a single CD player and a front MP3 input, will this be possible to just plug and play with headunits or do you have to get one compatible to the amp setup, i.e. Infinity vs. non-Infinity?

 

[bigbadram1500]

Not 100% sure, but I'm thinking you have to get an additional wiring/adapter thingy in order to use the infinity amp with an aftermarket unit.

 

[FSUNole17]

I wasn't wanting to go aftermarket, just a different OEM HU than what the truck originally came with. For example, if a truck with the standard 4 speaker system uses a single-CD player w/ MP3 input but doesn't utilize the Infinity system, could I still use this HU to power my QC system that is Infinity? Are the inputs on the back of the HU the same?

 

[The Assassin]

Bump for ya. I've never seen the back of the OEM Infinity unit. However, I am thinking that still, that you'd possibly need a harness. I think the Infinity since it has more speakers and the amp, that you'd need some way to tap into that.

 

[ramfanatic]

yes they are the same but the amp won't work but everything else will