20W + 20W, D Class Board, Class D Audio Amplifier Board, High-Fidelity Sound with Low Distortion, Energy-Efficient systems

Description

• Product Type: Class D audio amplifier board, designed for efficient and compact amplification of audio signals.
• Power Output: Provides 20W per channel, delivering a total of 40W output (20W + 20W) for driving stereo speakers.
• Class D Technology: Utilizes Class D amplification, which offers high efficiency (typically 85-90%) and low heat generation compared to traditional amplifiers, making it ideal for energy-efficient applications.
• Operating Voltage: Typically operates on a 12V DC input, but can also support a range of voltages, depending on the specific board (some boards may support 24V).
• Stereo Output: Designed to deliver 20W per channel, making it suitable for stereo audio systems, driving two speakers (left and right channels).
• Energy Efficiency: Low power consumption and minimal heat dissipation due to the Class D technology, reducing the need for additional cooling mechanisms.
• Audio Quality: Provides high-quality audio output with low distortion, making it suitable for home audio setups, personal projects, and small sound systems.
• Compact Design: Small and lightweight form factor, making it easy to integrate into space-limited projects, portable devices, or DIY audio systems.
• Applications: Commonly used in home audio systems, DIY audio projects, small portable speakers, and car audio systems.
• Built-in Protection: Typically includes over-voltage, over-current, and over-temperature protection to ensure safe operation and to prevent damage to the board and connected components.
• Connectivity: Features standard input options for connecting audio sources, such as RCA, 3.5mm jack, or screw terminals, and output terminals for connecting to speakers (4-8 ohms impedance).
• Heat Management: While Class D amplifiers generate less heat, the board may still require basic cooling, such as a small heatsink or ventilation, during high-power usage.
• Durability: Designed to be durable and robust, making it suitable for various environments, including automotive, indoor, or outdoor settings.
• Low Power Draw: Ideal for battery-powered or energy-efficient systems, as it minimizes energy consumption while delivering good performance.