Furrion DV3000 Wall Mount Stereo 2-Zone 4 x 40W(160W Total) Subwoofer output Vibration smart - designed and tested for vibration resistance Climate smart - designed and tested for extreme climates 2-Zone 4 x 40W(160W Total) DVD/MP4/CD/MP3/WMA/USB Subwoofer output Vibration smart - designed and tested for vibration resistance Climate smart - designed and tested for extreme climates