Description WF-4120 is a compact 4 x 120W amplifier with WiFi, Bluetooth, USB and AUX inputs. It is designed to turn the traditional passive speakers into multi-functional wireless speakers. It includes a subwoofer phase switch, with four outputs in stereo mode for stereo sound. In bridged mode, CH1 and CH2 are in subwoofer mode, while CH3 and CH4 are in full-range mode, forming a 2.1 audio system. Features Allow wireless music streaming via WiFi or Bluetooth With 4 x 120W stereo speaker outputs With USB reader and AUX input for more audio sources Can adjust volume of each channel independently Supports online music, Internet radio, Airplay, DLNA, Amazon Alexa Convenient music management by WiiM APP
