Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter

General description The Bluetooth Amplifier Board Module 2x50W is a digital stereo audio amplifier designed for high-fidelity sound. It utilizes the TPA3116D2 Class D chip, ensuring low distortion of less than 0.1% even at high power levels, with a modulation frequency of up to 1.2MHz. The built-in filter capacitor effectively reduces noise, enhancing audio clarity. Technical specifications Power Output: 2x50W Chip: TPA3116D2 Class D Distortion: < 0.1% Modulation Frequency: up to 1.2MHz Input Voltage: DC 5V-27V Speaker Compatibility: 4/8 ohm, 30W-200W (recommended 30W-50W) Compatibility and accessories Audio Input Modes: Bluetooth 5.0 and AUX (headphone input) Control Range: Up to 15 meters Protection function Reverse connection protection Over voltage protection Under voltage protection Over temperature protection Short circuit protection Usage The amplifier features a potentiometer for easy volume control, making it ideal for DIY speaker projects. It is suitable for various applications including home theater systems and portable speakers.