3.2 Ohm 0.25 Watt Speaker

This is a general-purpose 3.2 Ohm 0.25 Watt Speaker which is generally used for all types of audio projects. It has a balanced frequency response and high efficiency. Very good high-range response. This is a transducer that converts electromagnetic energy into sound waves. It receives analog or digital inputs from computers or audio players and converts them into sound waves.  Its small size allows it to be used in various applications where space is at a premium. This is used in general warning alarms for some projects, Simple amplifier projects,  and will also fit in robotics projects. Small in size, so this speaker is best for DIY projects.