Description
The XH-M189 TPA3116D2 Dual-Channel Digital Stereo Amplifier Board is a premium Hi-Fi audio solution engineered for high-fidelity sound reproduction in a compact form factor. Driven by the high-performance TPA3116D2 Class D core, this board delivers a powerful 50W+50W stereo output with exceptional thermal efficiency exceeding 90%.
Designed for DIY audiophiles and commercial audio integrators alike, the XH-M189 features an onboard volume potentiometer for precise gain control and high-grade inductive filters to ensure a crystal-clear, hiss-free listening experience. Whether you are upgrading desktop speakers, building a custom arcade cabinet, or installing a multi-room background music system, this module provides the punch and clarity required for high-end audio projects.
Key Features
- Dual-Channel Stereo: Delivers a balanced 50W per channel, perfect for driving 4Ω to 8Ω bookshelf or floor-standing speakers.
- Integrated Volume Control: Features a high-quality onboard potentiometer for smooth, analog-style volume adjustment.
- Advanced Class D Architecture: Utilizing the TPA3116D2 chip ensures high power output with minimal heat, eliminating the need for bulky external cooling.
- Superior Signal Filtering: Equipped with professional-grade solid-state capacitors and shielded inductors to filter out electromagnetic interference (EMI).
- Wide Power Input: Operates reliably on any DC source from 12V to 24V, making it compatible with standard power adapters and battery packs.
- Comprehensive Protection: Built-in safeguards against over-voltage, under-voltage, overheating, and short-circuiting protect both the board and your speakers
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