Efficiency Audio Amplifier Experience clear, powerful sound with a compact, performance design that delivers consistent results. • Exceptional Efficiency: Provides a strong 5W output at 2 ohms with over 90 percent power efficiency, ensuring minimal energy waste and clear, distortion audio. Ideal for applications where dependable sound quality is critical. • BuiltIn Protection: Features reverse voltage protection, short circuit protection, and overheat protection to safeguard both the amplifier and connected components, reducing the risk of damage and extending service life. • Flexible Amplification Modes: Operates in Class D mode for level, efficient audio output or Class AB mode for lowlevel, detailed audio reproduction. This versatile design allows you to match sound performance to specific needs and configurations. • Convenient Control Options: External mute and shutdown functions provide easy control of audio playback and power, making it simple to manage sound in different environments. Practical Applications: 1. Compact speaker systems where efficient power use and clear sound are essential. 2. Embedded electronics or custom audio projects requiring both level and lowlevel amplification modes. 3. DIY audio builds or repairs where reliable protection features guard against common electrical faults. Designed for performance, safety, and adaptability, this amplifier is a dependable choice for any project that demands efficient audio amplification with clear, consistent results.