I am enjoying the new radio. Installed for just 2 weeks. Install was simple in my 2000 Frontier. Sounds great. Replaced the door speakers with Rockford Fosgate R165X3's. Not a high end speaker but then neither in this unit. Found one glitch and that had more to do with my truck speaker wiring. Each door had a 6.5 inch main and a tiny tweeter. The factory install has the tweeters wired as the front speakers and the 6.5 inch as the rear. Works for music but the software in the Pioneer wants to put the Bluetooth audio for the handsfree phone to the front speakers only. This results in very soft and tinny sound. Reversed the wiring so the 6.5 are the fronts and tweeters are rear and it's fine.