Quick overview from the supplier:
UHD Laser Projector VIEWSONIC X2000B-4K, Ultra short-throw, 3840x2160, 3000000:1, 2000 Lm, 20000hrs (Eco), 2xHDMI, VGA, Bluetooth 4.2, LAN, Wi-Fi-AC, Audio Line-out, 25W Cube x 2(10W tweeter + 15W woofer) x2, Black, 6.8 Kg
