Gold-A091 High Power 500W Mono D-Class HiFi Digital Amplifier Board – Finished Product for Audio Enthusiasts
Gold-A091 High Power 500W Mono D-Class HiFi Digital Amplifier Board – Finished Product for Audio Enthusiasts
The Gold-A091 High Power 500W D-Class HiFi Digital Amplifier Board is a premium-quality mono (single-channel) amplifier designed to deliver clean, powerful, and highly efficient audio output for home audio systems, subwoofer setups, and DIY speaker projects. Built using Class D amplifier technology, this module offers exceptional energy efficiency and heat management while maintaining high-fidelity sound reproduction.
This finished amplifier board is ready for immediate integration into your project or speaker enclosure. With a maximum output of 500 watts, it’s capable of driving high-power subwoofers or full-range speakers with ease, making it ideal for audiophiles, custom speaker builders, and professional sound engineers.
Key Features:
Model: Gold-A091
Amplifier Type: Mono D-Class (Digital Amplifier)
Maximum Output Power: 500W
Input Voltage: Typically DC 24V–50V (check specs for recommended power supply)
Output Load: 4Ω or 8Ω speaker compatibility
High Efficiency: Class D technology for reduced power consumption and heat
Audio Quality: Low Total Harmonic Distortion (THD), wide frequency response
Cooling Method: Onboard heatsink (active cooling recommended for high-load use)
Form Factor: Compact finished board, ready to use or install
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How to Request a PCB Layout/Design:
- Send your complete schematic or diagram via our Facebook page.
- We will assess your diagram and provide a quotation based on the complexity and requirements.
PCB Layout & Design Rules:
- All diagrams must be clear and properly labeled.
- Specify the desired board size, number of layers, and component types if applicable.
- Rush requests may incur additional charges.
- We do not accept hand-drawn or incomplete schematics.
- Files will be delivered in Gerber and/or PDF format as requested.
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