These JBL's are great. I love their huge bass and the tweeter also sounds great. I have them in a 92 Cadillac Deville Sedan and they really sound amazing, my only small complaint would be lack of midrange power, besides that they are performing exceptionally! I've had them 2 months and have had no problems. The install was kind of tricky but worked out fine. I have mine wired to a Sony GT-210, the base model, and they sound good at low to lower high volumes, but are distorted at high volumes, so I'm going to a new receiver. Overall, great speakers for the money.