0.5W 8Ω 50mm speaker is a small, round audio speaker commonly used in electronics projects, DIY audio, toys, radios, alarms, and embedded systems.
Power rating:0.5 (Continuous)
Impedance:8 ohms
Speaker diameter:50 mm (~2 inches)
Frequency Range:~200 Hz to 10 kHz (approximate)
Material:Paper or plastic cone (varies)
Mounting Type:Panel or enclosure mounted