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Get it between 2025-06-02 to 2025-06-09. Additional 3 business days for provincial shipping.
Package include : 1pc Sound Absorbing Cotton
Size : 1m x 0.5m x 0.05m 30 in x 15 in x 1.5in ( LxWxTHK)
Material : polyester fiber composite
Sound absorbing,non-toxic,flameresistant material.
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.
Speaker-specific sound-absorbing cotton,made of high-density polyester fiber composite material,non-toxic, environmentally friendly and flame retardant. 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. Filling the sound absorbing cotton can increase the equivalent volume by about 20%, and significantly improve the low frequency elasticity