Highlighting 2.1 Channels Bluetooth 5.0 Subwoofer Class D TPA3116D2 Amplifier/Receiver Board 50W+50W
<p><b>Color:</b> 2.1CH(50W+50W+100)</p><p><b>Features:</b> </p><ul><li>Bluetooth 5.0: more stable and faster wireless transmission with less losses. Password Free Connect</li><li>The 2.1 CH amplifier use 2 pieces of HiFi TPA3116D2 chip: 1st chip for full frequency 50W x 2(L&R), 2nd chip for 100W super bass subwoofer.</li><li>Upgraded function, with adjustable subwoofer frequency, it is convenient to adjust the depth and power of the bass output.</li><li>Two input ways: BT 5.0 and 3.5mm AUX input. WIDE voltage input: DC 12V-24V, Adapter speaker 2-8O</li><li>With bass, treble, subwoofer frequency and volume control tuner, easy to adjust the music tone you need.</li><li>Output wattage: 100.0 watts</li></ul><p><b>Details:</b> How to use: 1. Connect power supply (+ to +, - to -). 2. Turn on, LED Indicator on(if not check power supply). 3. find and connect bT-WUZHI on phone or PC. 4. Turn off power, connect speakers(+ to +, - to -) 5. Turn on. Done. Feature: - Powerful and clear sound...