







🎶 Elevate your sound game—power, control, and protection in one sleek amp!
The ZK-HT21 TDA7498E Bluetooth Amplifier Board delivers a robust 2.1 channel audio experience with 160W stereo output and a 220W subwoofer. Featuring versatile 3-in-1 inputs (AUX, Bluetooth, USB) with easy dial switching, it supports a wide DC15~36V power range and protects your system with comprehensive safety features. Compatible with a broad range of 4-8Ω speakers (30-200W), this amplifier module is ideal for professional-grade DIY audio setups.







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