Items

Attached to the inner wall of the speaker,absorb the multiple harmonics generated by the speaker cabinet and enhance the Bass effect,making the bass clean and powerful. Attached to the inner wall of the speaker, which can absorb the multiple harmonics generated by the speaker cabinet and enhance the Bass effect, making the bass clean and powerful.

Material : polyester fiber composite.

Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior. Material : polyester fiber composite. Size : 1m x 0.5m x 0.05m 30 in x 15 in x 1.5in ( LxWxTHK).