6.5 Infinity Reference speakers use an adjustable tweeter for better imaging
Sound quality from adding the Infinity Reference 6.5 to the front and Infinity Reference 6X9s in the rear was impressive with the stock radio and GM 12 CD changer.
This 6x9 adapter from Crutchfield worked greatIt also had a knock out for a tweeter just in case to wanted to go with a component system
I wired in the stock connectors to make a clean easy hook up.
