These speakers are ABSOLUTELY AWESOME!! I have a 4 speaker setup (5x7 polk audio front) and these TS-A6965R on the rear package shelf of a 68 Torino with a GT 400 JBL amplifier (100 w/ch). The volume and total sound range is unbeilevable and yet so clean, the bass response is so deep I do not need a sub! Mounting is everything with speakers and when mounted to a metal structure of the vehicle (rear shelf, front kick panel), they literally will shake the car.
Pros: BEST SOUND FOR TWICE THE PRICE