Yea, the fronts include the speakers and amps in one big enclosure. I replaced all my Bose with Alpine. I used 6 1/2 components in front and 6X9s in the back. First, the shop had to rewire all the speakers and put in a custom wood panel in the door to mount the woofer, then they put a hole in the door to mount the tweeter. The 6X9s were simple drop ins. For the headunit, they used an adaptor to bypass all the computer stuff. They also had to make a custom fiberglass faceplate and they (tried) to paint it the factory black to match. I also have the speakers amped and a 15" Alpine sub all in a custom box that takes up most of the trunk. I also have the adaptor so I keep the steering wheel controls. The only thing I lost was the chime, which I don't miss all that much.