ZK-1002T Bluetooth Amplifier Board, 2.0 Channel Stereo Module with Treble

Bluetooth Amplifier Board 100W x 2, ZK-1002T 2.0 Channel Stereo Audio Amp Module with Treble and Bass Control, DC 12-24V, BT 5.0 and AUX Inputs for DIY Wireless Speakers
【zk-1002t Smart Bluetooth 5.0 + AUX Input】 Stream wirelessly from any phone, tablet, or laptop via stable Bluetooth 5.0 (auto‑reconnect supported). This bluetooth amplifier works seamlessly with all your devices—no more tangled cables. For wired sources, just plug into the 3.5mm AUX port. Note: Bluetooth has priority – when a Bluetooth device is connected, the board stays in wireless mode. To use AUX, first disconnect the Bluetooth connection
【Powerful & Clean Stereo Output】 Powered by dual TPA3116D2 Class‑D amplifier chips, this stereo amplifier board delivers 100W + 100W of stereo sound into 4‑8Ω passive speakers. The high‑efficiency design minimizes heat and distortion, giving you loud, clear audio for DIY bookshelf speakers, soundbars, or even a garage stereo system. Whether you\'re building a home theater or upgrading your car audio, this amplifier car audio-ready module ensures robust, room-filling performance
【Built‑in Protections & Audio Tips】 Integrated safeguards include undervoltage, overvoltage, reverse polarity, and thermal shutdown – helping protect your board and speakers. This amp board is engineered for durability and peace of mind. For best sound quality, match the amplifier with good‑quality speakers and a stable power source. Whether you\'re a hobbyist or a pro, this mini amp delivers reliable, high‑fidelity performance every time
【Wide DC 12‑24V Power Compatibility】 Works with most 12V to 24V DC adapters (5.5×2.1mm). Using a higher voltage gives cleaner power; a weak supply may cause distortion or intermittent audio dropout. This mini amplifier\'s compact design makes it ideal for tight spaces, while its wide voltage range ensures flexibility for DIY projects, portable speakers, and custom installations
【Customizable Bass & Treble】 Three independent knobs let you adjust treble, bass, and master volume in real time. Turn the BASS knob to the right for deeper low‑end punch, or turn it left to reduce boominess. The TREBLE knob sharpens high‑frequency details, giving you studio‑grade sound tailoring—perfect for audiophiles who demand precision from their audio amplifier