🎶 Elevate Your Audio Game with ZK-ST21!
The ZK-ST21 TPA3221 Bluetooth Power Amplifier Board delivers high-fidelity audio with a powerful 2.1 channel output of 100W×2 + 200W. Designed for versatility, it supports Bluetooth, AUX, and USB inputs, making it compatible with a wide range of devices. With adjustable treble and bass controls, users can fine-tune their sound experience. Safety is prioritized with multiple protection features, and dedicated customer support is available 24/7.
| Item Dimensions | 4.76 x 3.93 x 0.98 inches |
| Supply Current | 10 Amps |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Maximum Supply Voltage | 30 Volts (DC) |
| Output Power | 200 Watts |
| Minimum Supply Voltage | 12 Volts (DC) |
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