This WIFI digital amplifier simplifies room sound with two speakers, eliminating the need for complex cabling and music source. It is small and compact. Uses a WIFI network connection. It allows you to play music from local, network and Internet repositories and services, Internet radio, including podcasts. Includes USB / MP3 player with Bluetooth connection. It has a stereo line input (2x RCA), optical (Toslink) input, output to an active subwoofer (RCA) and headphone output (3.5 mm jack). A remote control is supplied to control the device. We also recommend using the AUDIOCAST or SMART SONIX application to control and set up Internet radios. With these applications, you can control the switching of the music source (BT, OPT, USB, Wifi Internet radio or Line-in) using a tablet, smartphone with Android and iOS systems. It is suitable for family houses, apartments, restaurants, bars, shops, etc. The amplifier allows a bridge connection with a (mono) power of 100W to 8ohm, just connect the speaker between the outputs R- and L +.