ZK-TB21 Bluetooth Amplifier Board: 2.1 Channel Class D AMP with 50W+50W+100W Power Output & Dual TPA3116D2 Chip

ZK-TB21 Bluetooth Amplifier Board 2.1 Channel,50W+50W+100W Power Output Class D AMP Module with Dual TPA3116D2 Chip (ZK-TB21)!Discover the ZK-TB21 Bluetooth Amplifier Board 2.1 Channel,50W+50W+100W Power Output Class D AMP Module with Dual TPA3116D2 Chip (ZK-TB21). Built for dependable performance, easy setup, and everyday value.Key features- TPA3116D2 HIFI Chip Solution Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation- THD 0.1%- Wide Voltage Input DC: 12-24V- Treble & Bass Control If You Are Tired of The Inherent High& Low Bass- Why Not Try The High & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater- Bluetooth and AUX Function Bluetooth 5.0 versionBenefits- TPA3116D2 HIFI Chip Solution Stereo Dual-channel Output to Ensure Continuous Ser- THD 0.1%- Wide Voltage Input DC: 12-24VDetailsThis item is designed to deliver reliable results with minimal effort. It fits into a wide range of home and office setups, offering stable performance and consistent quality. Use it as a drop-in upgrade or as a trusted replacement to keep your workflow smooth.How to use- Unbox and review the quick start guide.- Inspect contents and verify compatibility.- Follow setup steps to connect and configure.- Test the product and keep the guide for reference.Ready to buyAdd the ZK-TB21 Bluetooth Amplifier Board 2.1 Channel,50W+50W+100W Power Output Class D AMP Module with Dual TPA3116D2 Chip (ZK-TB21) to your cart and enjoy a simple, reliable upgrade.