Speaker Cotton Insulation Bass Filler DIY 40x100cm White Self-Adhesive Seal Weather Strips 1mm Female

1mm Female

Cable Length(Each): 23cm / 9

Shape: Rod

1-inch (L*W)

Provide low starting and rolling resistance

Speaker Cotton Insulation Bass Filler DIY 40x100cm White Self-Adhesive Seal Weather Strips 1mm FemaleSpecifications: Size: 40x100cm 15. 75''x39. 37''(W*L) 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 clearer and strong. The acoustic propagation will make space larger. The amount of sound absorption cotton in a box should be tested actually. When the bass is smeared, install more sound