I did a lot of research me not knowing anything of what is a good radio. Many options around $400 with real bad reviews. Others were recommended but cost less than $100. Sony had best reviews and reasonable price. When i installed it I wasn't disappointed. Clear sound good quality and knob feels like a top quality unit.. Also it looks proper for the year of the car 1992. Lights change color and has a built in amp. My speakers are original equipment and the radio makes the most of them with crisp clear sound.