






🔊 Elevate your DIY audio game with power, protection, and wireless freedom!
The Wuzhi Audio ZK-502L is a compact Class D power amplifier board delivering up to 50W per channel peak output. It supports Bluetooth 5.0 for easy wireless connection without passwords and operates on a wide DC voltage range (5-24V). Designed for DIY wireless speaker projects, it features protective casing with overheat and short-circuit protection, plus user-friendly interface labeling for quick installation.




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