2 Din All In One Car PC with Touchscreen,GPS, Wifi, Blutooth, FM, DVD etc 2 Din All In One Car PC with Touchscreen and Built-in GPS functions etc Specification ... : DC (8-20V) wide pressure ITPS intelligent, power control with automatic ignition.Amplifier module: 4 * 45 power amplifierGPS Navigation: ... : 5-17Hz, 0.1 "double amplitude displacement 2 Din All In One Car PC with Touchscreen&Built-in GPS