Description

This 2 Inch 52mm Diameter 4 Ohm 3W Speaker is designed for compact audio applications where space efficiency and sound clarity are essential. It is a perfect choice for DIY Bluetooth speakers, portable audio systems, intercoms, alarms, robotics projects, and IoT devices. With a 4-ohm impedance, this speaker works efficiently with commonly used audio amplifier modules like PAM8403, TPA3110, and similar Class-D amplifiers. The 3W power rating ensures adequate volume output while maintaining low power consumption, making it suitable for battery-powered projects. Its lightweight and compact design allows easy mounting in small enclosures, making it an excellent solution for hobbyists, students, and product developers working on embedded audio systems.