Introduction
This manual provides essential information for Fosi Audio Bluetooth amplifier boards. It covers product introductions, detailed specifications, and step-by-step installation guides for various models including ZK-1002, ZK-1002L, ZK-502C, ZK-502L, ZK-502T, ZK-1002T, and ZK-TB21. These HIFI stereo audio modules offer high-power output and versatile connectivity options via Bluetooth 5.0 and 3.5mm AUX input, making them ideal for DIY audio projects and enhancing home audio systems.
Key Features and Connectivity
- High-quality HIFI stereo sound with TPA3116D2 chips.
- Dual input modes: Bluetooth 5.0 and 3.5mm AUX.
- Suitable for a wide range of passive speakers and subwoofers.
- Models offer different power outputs and channel configurations (2.0CH and 2.1CH).
- Some models include bass and treble control for personalized audio tuning.
Getting Started
The guide includes quick setup diagrams and detailed installation steps for assembling the amplifier boards within their acrylic shells. Follow the instructions carefully to ensure proper setup and optimal performance.
Support and Warranty
For further assistance, Fosi Audio provides comprehensive support through their website, Amazon store, and direct contact methods. All Fosi Audio products come with an 18-month limited warranty covering defective parts and workmanship. For more details, visit www.fosiaudio.com.
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