40x40MM 4 Ohm 3W Cavity Speaker for Smart Home Robots and Voice Broadcasts

This compact 40x40mm cavity speaker is perfect for enhancing the audio capabilities of smart home robots and voice broadcast systems. With a power rating of 3W and a 4 Ohm impedance, it delivers clear and efficient sound output, making it ideal for environments where crisp audio is essential. Its small size allows for easy integration into various devices without taking up much space. Composition: Coaxial composite Diaphragm material: Non-paper Magnetic circuit form: Internal magnetic type Directivity: Omnidirectional Manufacture country: China Instructions included: No

power: 3.000000