Alpine IVA-D100 DVD/CD/MP3/WMA Receiver/Mobile Multimedia Station 18 watts RMS/50 peak x 4 channels Plays DVDs, DVD-Audio discs, DVD-Rs/RWs, CDs, CD-Rs/RWs, and MP3/WMA files on CD and DVD Direct-touch DVD menu control Navigation input Front, rear, and subwoofer preamp outputs