Alpine CDE-9846 - Radio / CD / MP3 player - Full-DIN - in-dash - 45 Watts x 4 Tuning Range: 530-1, 710kHz Usable Sensitivity (IEC Standard): 22.5/27.0 (V/dBf) Peak Power (Maximum): 45W x 4 High Power Amplifier (Micro Dynamics) Rotary Encoder Volume Control Black Face w/Blue illumination Buttons