Absorb Wave Sound Absorbing Material for Door Trim and Speakers Reduces Road Noise Audio-Technica AT-AQ470 -

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------

The surface is profiled to create an uneven texture, increasing the sound-absorbing area. This allows for efficient sound absorption even in small shapes. It's a simple process: just stick it to the outer panel behind the speaker. The strong adhesive ensures a secure attachment, allowing for long-term use. It attaches to the back of the door trim to absorb noise and improve the quietness of the car's interior. Material: NBR