I received these speakers in a combo with the deck unit. The speakers are definitely an upgrade over stock 6.5 in a sierra pickup. Like most other 6.5 the bass is lacking, but the treble is pretty decent with these.
I was shopping for a head unit that fit the needs of my Audi, and the price from Sonic was incredible. The customer service was very professional, knowledable, & courteous. The head unit and all necessary install items were promptly sent. I had everything installed today, and the unit is fantastic!
