Specifications:
Size: 45x100cm/17.71''x39.37''(LxW)
Color: White

Features:
Speaker sound-absorbing cotton is installed in the speaker to absorb standing waves from the low frequency of the cabinet. After installing the sound-absorbing cotton, will make the bass clear and strong without blurring.
The acoustic propagation will make space larger. The amount of sound absorption cotton in a box should be debugged mainly.
When the bass is ambiguous and smeared, install more sound-absorbing cotton. Otherwise, reduce cotton.
It is a sound-absorbing cotton dedicated to speakers, flame retardant and .

Tips: Because the cotton is soft and elastic, the cotton shape sometimes appears thin when pressed. After natural relaxation, the thickness is 3cm approximately.

Package Includes:
1 x Speaker Sound-Absorbing Cotton