bluetooth 53 mono amplifier board tws boost circuit tpa3116 Pr | Shop The World
From USA
NewEifotoric
Bluetooth 5.3 Mono Amplifier Board with TWS & Boost Circuit TPA3116D2 HiFi Treble and Bass Control
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Hi-Fi Stereo Amplifier - This Class‑D amplifier board features the latest TPA3116 chip, delivering up to 100W output power and supporting wide 9‑24V DC input range. With THD＜0.3%, it maintains ultra‑low distortion across the full audio spectrum and delivers Hi‑Fi sound. Ideal for high‑performance audio DIY.
•TWS Pairing Feature - Easily pair devices via TWS and enjoy immersive true wireless stereo sound. Simply press the multifunction knob to connect two mono power amplifiers via the TWS BOX feature, enabling stereo playback with left and right channels. Perfect for DIY speaker projects!
•Amplifier Board with Boost - 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. Red switch to 1 is 24V, to ON is 19V).The flexible voltage is ideal for outdoor use with battery-powered speakers.
•Bluetooth 5.3 Input - The Bluetooth amplifier board features various input interfaces: AUX, USB and Bluetooth wireless connectivity. The upgraded chip supports Bluetooth 5.3 and offers low latency. Bluetooth connection range extends up to 15 meters/49 feet, allowing connection to audio devices such as smartphones, tablets, and laptops.
•Multi-Function Knob - The amplifier is equipped with volume, bass, and treble control knobs. You can turn the knobs to adjust the settings as needed. In addition, the volume knob doubles as a smart button. Single-click: Play/Pause; double-click: Next track; triple-click: Toggle TWS mode; long-press: Power on/off.
