I bought a new head unit at HiFi buys just days after I got my S4 (five months ago) but just had it installed today. Here are two bad pics:
I went with a Clarion DXZ645MP because of the perceived simplicity of the design and the specs. Well, after all this time, I'm disappointed. Not by the sound quality -- because anything is better than the shitty JVC (stock?) unit that was in there -- but because of three really annoying features:
1) It's not smart enough to tell my power antenna to go down when it's not in Tuner mode.
2) It has this inane button next to the volume rotary that, when hit accidentally while in the middle of a good groove, sends you back to the beginning of the 1st track on the CD!! Who wants this feature??? ..and why is it such a small easily hit button!!
3) You can not adjust the bass and treble gain unless it is with in a custom EQ preset (CLUB, POP, VOX, etc) that all head units have these days. I guess the net result is the same, but it is annoying. You can not adjust the mid range at all.
PS, I think I will try to exchange it for an Alpine. If this is against store policy I will bring up the fact that they installed a SCRATCHED UP floor model WITH OUT ASKING ME or giving me a discount.