Thanks Guys! and especially DieselJeep I forgot about these old stereos using good parts in them. The Horn tweeters had a warning sticker on them about disassembling them will void the warranty, and said Jensen Mfg co.
I hooked up a pair of RCA cables to the tape input and connected that to a rca fem to mini audio plug and hooked it all up to a Ipod. Now my niece thinks the stereo if the coolest thing ever!