This 3W 4-ohm speaker is a small- to medium-sized speaker capable of producing moderate sound. This type of speaker is typically used in portable audio devices, such as portable Bluetooth speakers or MP3 players, as well as in small home audio systems and desktop computer speakers.
40mm 3W 4Ohm Speaker Specs:
Rate/ Max power: 3WImpedance: 4ohm
Diameter: 40mm speaker
36mm magnetic outer cap with Black PU edge
Height: 20 mm