– Perfect for audiophiles and electronics enthusiasts who want to build their own high-quality audio amplifiers. – Features four channels, each capable of delivering 41W of power into a 4-ohm load, making it suitable for driving a variety of speaker systems. – Wide operating voltage range of 12V to 14.5V DC, allowing it to be used with a variety of power supplies. – Durable PCB construction ensures reliability and longevity. – Compact size and easy-to-use design make it ideal for use in both home and car audio applications. – Additional features include overload and short-circuit protection, ensuring the safety of your equipment.