Pioneer Car DEHP77DH 45-Watt x 4 GM/Chrysler-Fit XM Ready Compact CD Plays CD's, CD-R's, and AM/FM (with Pioneer's legendary Supertuner III), and will control an add-on CD changer The DEH-P77DH features 45 Watts x 4 power, plus Easy EQ for shaping the sound to your vehicle. Also included: Pioneer's famed DFS Alarm+ to protect your investment, a multi-color display, and remote control. Supertuner III 24-Station/6-Button (18FM/6AM) Presets