Bluetooth Inputs for DIY Speakers & Car Audio

$13.99

★ 3.933 reviews

Product Information

ASINB0FSXN3L8M

CategoryAutomotive

MerchantHONGXINBAORUI

AvailabilityIn Stock

About this item

【Powerful 100W Mono Amp for DIY Projects】 Experience clear, dynamic sound with the genuine TPA3116 chip. Delivers up to 100W output and supports 9–24V input, perfect for powering your custom speakers or home audio builds.
【Wireless Stereo with TWS Pairing】 No messy cables needed—pair two boards with a quick press of the knob to enjoy immersive left and right channel separation. Build your own HiFi wireless stereo system with ease.
【Boost Circuit for Stronger Performance】 The smart boost design automatically upgrades lower input voltages (9V/15V) to a stable 19V or 24V. Enjoy consistent, high-power audio output whether you’re using batteries or DC power.
【Easy Sound Control & Smart Functions】 Customize your music with 3 separate knobs for volume, bass, and treble. The multifunction knob also lets you play/pause, skip tracks, toggle TWS, or power on/off—all at your fingertips.
【Multiple Ways to Connect】 Stream wirelessly via Bluetooth 5.0, plug in directly with USB, or use AUX for wired devices. Flexible input options mean this amplifier works with nearly any audio source.

Product Description

Note: This amplifier board is a single-channel design and can only connect to one speaker. It is recommended to use two of these amplifier boards to form a dual-channel output. If you encounter any problems during use, please contact us for assistance. Bluetooth Chip: TPA3116D2 Input Modes: Bluetooth + 3.5mm AUX + USB Audio Output: Mono 100W Input Voltage: DC 9-24V, >4A Compatible Speakers: 20-100W,3-8Q Protection Features: Reverse polarity protection, over-tempe protection, over-current protection, short circuit protection, anti-static protection Special Feature: TrueWirelessStereo(TWS) Product Dimensions: 99 × 75 × 22.8 mm Product Weight:82g; 106g with packaging 100W Mono Amplifier Board： The ZK-1001U is a 100W mono Bluetooth amplifier board powered by the TPA3116D2 chip, designed for portable audio systems and DIY speaker projects. It supports TWS (True Wireless Stereo), allowing you to wirelessly pair two boards for true left and right channel output. In addition, the ZK-1001U includes treble and bass controls, giving you the flexibility to fine-tune your audio for a richer, more immersive listening experience. TWS Function - Achieving True Wireless Connection： 1. Power on both ZK-1001U amplifiers. 2. Ensure both amplifiers is not connected to any Bluetooth devices before theTWS connection is successful. 3. Select one amplifier and triple-click the main volume knob with button function. The blue TWS indicator light will flash. Wait a moment for the other amplifier to automatically pair with it to form a stereo pair. (If pairing fails within 15 seconds, the pairing mode will be automatically canceled. You can try triple-clicking the button again.) 4. If pairing is successful, the selected amplifier will be assigned the left channel (blue indicator light will be solid), and the other amplifier will be assigned the right channel (blue indicator light will flash slowly). 5. The next time you power on, the paired amplifier will be automatically found. To cancel the pairing mode, simply select one amplifier and triple-click the button.