Raebird;78140 wroteSound quality is much better than the old pioneer unit also, just needs more depth as the standard speakers are a bit tinny.
The stock alpine unit had a lot of tuning done to it to get good sound
I always hesitate to toss an aftermarket stereo in unless its got a built in 7+ band eq to compensate
The doubble dins do better though cause more space for heatsink on the amps
Replace the front speakers with some components and even being driven by the head unit it should sound fantastic
