Bluetooth 5.1 & Enhanced Bass High Technology / Compatible with all Bluetooth enabled devices USB/SD/MMC Memory Cards audio Inputs. Just plugg in your memory cards stored MP3 files to play directly on the woofer Each to connect, search for bluetooth device in your phone and connect and enjoy listening music or audio files wirelessly.

Fully Configurable 16-Channel Amplifier 50 Watts RMS Per Channel Into 8 Ohms 100 Watts RMS Per Channel Into 4 Ohms High Power Mode Configures Amplifier To 8 Channels X 100 Watts RMS Into 8 Ohms Auto Switching 110V-230V Power Supply Unique Web Browser Configuration Allows Each Channel To Select From Any Of 16 Inputs Or Combination Of Inputs IP Web-based Configurable EQ Adjustment, Volume Level And High/low Pass Selection Three Turn-on Modes: Music Sense, Voltage Trigger, And Manual Audio Circuitry Constructed With The Finest Parts Available, Including 1% Metal Film Resistors, High Quality Capacitors And Oversized Heat Sinks For Clear And Uncolored Sound Independent Thermal And Short Circuit Protection On Each Channel Status Display For Troubleshooting