My 85 had the factory am/fm stereo that only worked on AM and only half the time. So I yanked it in favor of an Alpine head unit w/USB and aux. jack. The factroy setup had 2 6x9's in the doors and 2 box speakers behind the seat. Adequate enough, but I had a pair of Pioneer 250W 3 ways just layin' around, so I swapped the door speakers for those. Welcome to the 21st century!!