DL manuals Lanzar Car Stereo System OPTIDRIVE OPTIMC90 User Manual Lanzar OPTIDRIVE OPTIMC90 User Manual Other manuals for OPTIDRIVE OPTIMC90: User Manual 12 Page of 2 Go Download Print this page Bookmark us OPTIMC90 700 WATT MOTORCYCLE/ATV/SNOWMOBILE MOUNT 4 CHANNEL AMPLIFIER W/DUAL HANDLEBAR MOUNT ALUMINUM DIECAST WEATHERPROOF SPEAKERS W/MP3/IPOD INPUT & USB CHARGER 12Next › » Summary of OPTIDRIVE OPTIMC90 Page 1Optimc90 700 watt motorcycle/atv/snowmobile mount 4 channel amplifier w/dual handlebar mount aluminum diecast weatherproof speakers w/mp3/ipod input & usb charger.Page 2Ch1- ch2- ch3- ch4- ch1+ ch2+ +12v ch3+ ch4+ gnd.