| This specially designed headunit will fit your GM or Chrysler vehicle precisely. Why is this important? Cosmetics, for one reason, but more importantly, a perfect fitting unit has better ergonomics - the display is larger and easy to read, the buttons size is increased, and more.  Detachable Face Security: Take it and Go.
What do you do when you really don't want to leave the headunit's faceplate in your vehicle? Take it with you. Detachable Face Security lets you remove the faceplate from the headunit, leaving a black, boring space in your dash. Which is exactly what you want; thieves will look elsewhere for something to steal. When you enter your car again, pop the face back in and go.
MOSFET 45 High Power
Are you power-hungry? The DEH-P77DH delivers a maximum 45 watts x 4 channels. And it's not just 45 watts; this is MOSFET 45. Compared to conventional power supplies, the MOSFET amplification circuit is smaller and more efficient, and it delivers power with less distortion and absolutely zero on/off switching noise. Remember: more power doesn't only mean “louder”. It also means that your music will be cleaner at higher volumes because you're not pushing the limits of the amplification circuit. For clean, efficient power that will rock your vehicle, you found the right CD Receiver.  Easy EQ for Sound Tailoring
With Easy EQ, you can actually customize the sound in your vehicle based on the material you listen to, with the range of a 3-band equalizer. Select one of six settings that suits you best: Powerful (for hard rock); Super Bass (rap and hip hop); Flat (for a balance of bass and treble); Natural (for sound that's both dynamic and crisp); Vocal (for talk); and Custom, which lets you customize the sound even further.
Two-Way Crossover (HPF/LPF)
The Two-Way Crossover Adjustment is a convenient tool for tailoring your sound — and your subwoofer's levels. Right from your headunit, you can adjust your High-Pass Filter, which will protect your front and rear speakers from power-robbing deep bass notes. Now, use the Subwoofer adjustments to make sure your bass performance has the kick you like. Automatic Gain Control(AGC): Lose the Skips.
Speed bumps. Pot holes. Railroad tracks. Even a warped CD. Encounter one of these and on many headunits the CD will take a really annoying SKIP. But our CD mechanism with Automatic Gain Control adjusts 7 different settings each and every time you insert a CD, so your music keeps flowing, with no skips and no breaks. | 
