Fusion Entertainment MS-RA70 Marine Entertainment System with Bluetooth 4x50w class a amplifier, 2-zone with 1 discrete pre-out and sub-out, 1 aux-in Am/FM/iPhone/iPod/Android interface, built-in high level Bluetooth, rear USB connection Full Apple or Android interface via unidock or panel mount USB cable Single din rear and face will fit into a traditional car stereo hole cut-out great for new and Retrofit installations in traditional single din face and rear cut-out Optically bonded Glass display, front Ipx6 when mounted