LIKENNY 4 Inch Universal Inner 2 Pieces Speaker Baffle Speaker Vibration Improves Sound Black Baffle, Spacer, Control, Quality,

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. [Set contents] 2 inner baffles. [Product specifications] Material: Plastic. Size: outer diameter 13.6cm, inner diameter 9.1cm, thickness 1.2cm. [High Quality] Made of high quality material, waterproof. [Performance] Eliminates unnecessary resonance, sound reflections and interference that occur inside the door, and allows the speaker to perform well, making it easy to improve sound quality. [Wide Compatibility] Since it is a universal product, it can be installed regardless of the car model as long as it can be installed with 4 inches.