Audio Amplifier Module – Performance, Compact Design • Components for Exceptional Sound Quality Built with NE5532 operational amplifiers and TDA7492 power amplifier ICs, this module delivers clear, professionalgrade audio. Goldplated connectors ensure signal integrity, while grade components provide longlasting durability. Compact 3.3 x 1.97 inch form factor allows easy integration into a wide range of audio setups without sacrificing performance. • Powerful DualChannel Output Engineered for demand audio applications, this amplifier offers 50W + 50W RMS output across two channels, delivering strong, balanced sound. An advanced thermal management system maintains operating temperature, supporting extended volume use without reducing audio quality. • Easy PlugandPlay Installation Turn standard speakers into powerful audio systems quickly and effortlessly. Supports 4Ω, 6Ω, and 8Ω speaker impedance, making it compatible with bookshelf, floorstanding, and portable speakers. No complex setup required – simply connect and enjoy instant sound upgrades. • Flexible Connectivity Options Stream music wirelessly with Bluetooth 4.0 technology or use a wired input for direct audio connections. Accepts DC power input from 8V to 25V, ensuring compatibility with various power supplies. This versatility allows installation in home audio systems, desktop setups, portable sound projects, or custom builds. Example Applications: 1. Upgrade existing home stereo systems for improved clarity and power without replacing speakers. 2. Integrate into DIY audio projects such as custombuilt speaker enclosures or portable sound systems. 3. Enhance small event setups, providing clear, strong audio for presentations or gatherings. This amplifier board combines compact size, reliable components, and versatile features to deliver professional audio performance for almost any application.