uxcell Speaker Sound-Absorbing Cotton Polyester Fiber Interior Insulation DIY HiFi Replacement 62x100cm White

Specifications: Size: 62x100cm/24.41''x39.37''(L xW) 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