4Inch Bass Radiator Speaker Vibration Diaphragm Passive Radiator Loudspeaker

Specification: 100% brand new and high quality. Sound to strengthen the bass diaphragm, bass diaphragm, bass membrane Suitable for: audio-visual appliances Color: Black Size: 4inch Intermediate iron thickness: 1.5MM Peripheral rubber thickness: 0.65MM, 60 degrees Bass passive film:Role: to enhance the bass sound effects. How to use:Speakers to open a hole to reduce the sound film, the bass film installed, the entire box sealed, not breathable.

Note: 1.Under the influence of light and the display, the color difference may decrease slightly. 2.Due to manual measurement, please allow size differences about 0-2cm. Thank you for your understanding.

Package includes: 1pc The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.