Focal Integration IC 130
2011 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)
replaced the factory speakers in my 2011 Silverado helped tremendously over the stock speakers. I plan on replacing the stock cd player at some point but these will help a lot till then. To install these speakers in the rear doors I gutted the stock speakers and used the frame as a mounting bracket worked very well then you just bolt it back in like it came out.
Pros: very good sound from my stock radio