Effortless TWS Pairing for Wireless Stereo Sound Enjoy seamless True Wireless Stereo (TWS) pairing—just quick-press the multifunction knob to sync two amplifier boards for immersive left/right channel sound. Product Model: 1001U. Audio Output: Mono 100W. Amplifier chip: TPA3116D2. Audio input: Bluetooth + AUX + U disk + USB sound card. Bluetooth version: 5.3. hope you could... TWS Function - Achieving True Wireless Connection 1.Turn on two power amplifiers of the same model. 2.Choose either amplifier, then press the master volume knob (with button function) inward three times. Perfect for DIY speaker builds! (If pairing is not successful within 15 seconds, pairing mode will exit automatically. Boost circuit: Can be boosted to 19V or 24V, meeting the power requirements of different speakers.Bluetooth/3.5mm AUX/USB Sound Card/USB Flash Drive Input The ZK-1001U amplifier board features three audio input modes: Bluetooth 5.3, 3.5mm AUX, and USB, offering strong compatibility with various audio sources. Built-In Boost Circuit for Optimal Voltage Output Features an auto-boosting circuit that intelligently adjusts input voltage (9V/15V) to a stable 19V or 24V (default: 24V), ensuring consistent high-performance audio even with lower-voltage batteries. To cancel the pairing, simply press the knob on either amplifier three times. Equipped with a heatsink: Effectively lowers the working temperature of the amplifier chip, ensuring stable operation of the amplifier board. High-Power Mono Amplifier with Genuine TPA3116 Chip Equipped with an authentic TPA3116 amplifier chip, this mono board delivers up to 100W output power and supports a wide 9-24V input voltage, making it ideal for robust audio projects. The blue TWS indicator will start flashing, and the other amplifier will automatically pair with it to form a stereo setup. This amplifier board supports TWS (True Wireless Stereo) functionality, allowing wireless stereo pairing between two modules. Waterproof Clear Cover Front Headlight Lens Shell For BMW Z4 E85 E89 2003-2008. Clear Cover Headlight Lens Cap Shell For Porsche Boxster Cayman 987 2009-2012. Angel Eyes Car LED DRL Headlight Guide Plate Tube For BMW X5 X6 F15 2014-2018 Triple Input Modes: Bluetooth, USB & AUX Flexible connectivity with Bluetooth 5.0 (for wireless streaming), USB (for direct playback), and AUX (for wired devices), catering to all your audio needs. Dc 3v-12v Max9814 Electret Microphone Amplifier Board Module With Agc Function The volume knob doubles as a smart button: Single press: Play/Pause Double press: Next track Triple press: Toggle TWS on/off Long press: Power on/off Sound Board ZK-1001U Mono Amplifier Board With TWS, 100W Power Output Vehicle Amplifier Wide Voltage Input 9 24v Supports Usb Aux Bluetooth Black Bluetooth Amplifier For Speakers
