XY-T100L 100W+100W bluetooth 5.0 Subwoofer Amplifier Board High Power Audio Stereo Bass Adjustment Stereo Digital Power

Description Product model XY T100LPower supply DC5 24V 10A or above Bluetooth version 5 0Audio input Bluetooth AUX U disk USB sound cardAudio output passive speaker 3 5mm interface stereo outputVolume adjustment high end encoder knob adjustment smooth hand feelFrequency range 20Hz 30KHzSNR 92dBAdapter speaker 20W 200W 492 89Output power 100W x 2Protection mechanism electrostatic protection overheat protection overcurrent protection short circuit protectionSpecial function support Sinilink APP controlProduct size 93 x 65 x 25 mmNote 1 Due to the difference between different monitors the picture may not reflect the actual color of the item 2 Please allow slight dimension difference due to different manual measurement Thank you for your understanding 1 Heat sink installation When assembling we must pay attention to the installation of the heat sink After sticking the heat dissipation silicone on the heat sink we will stick the side of the heat sink with the silicone on the power amplifier chip pay attention to the metal shell of the heat sink must not be in contact with the surrounding components to avoid short circuit finally the roof board is pressed against the heat sink and the heat dissipation through the roof board to achieve better heat dissipation effect 2 Audio input mode switch When this product is not mounted on any external audio device the default power is Bluetooth mode if you mount an external playback device such as an AUX or USB di