TDF(Theft Deterrent Faceplate) Drive Change Maximum Output Power : 50W x 4 (MOSFET Power IC) System Q-EX Supreme sound reconstruction, restores musical to compressed music MP3/WMA/AAC/WAV Files Playback with ID-3 Tag Display Android Music Playback Great car audio deck. Sirius xm satellite radio equipped. Bluetooth. CD Player. USB jack. Audio in. Sounds great. $50 obo