Specifications:Size: 40x100cm/15.75x39.37(W*L)Color: WhiteFeatures: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-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 Speaker Cotton Insulation Bass Filler DIY 40x100cm White Specifications: Size: 40x100cm/15.75x39.37(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-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 CottonHot Item PaymentWe accept eBay payment.Please do not email us to ask for other payment option.We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.ShippingUsually we ship your order out within 24 hours in business day.For shipping and handling charges (S&H) for specific item, please refer to the item listing page for more details.Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.Return PolicyReturns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt.If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.About UsOur US warehouse allows us to ship you the best products quickly and accurately. We are continually expanding our product selection to better serve your need.We look forward to providing the best sevice to you - our dear customers, so take a look around our store and find the product that you want. You can put your trust in us!If you need any help or have any suggestions, please don't hesititate to contact us anytime , we will reply you within 24 hours and try the best to help you.DescriptionPolicySpeaker Cotton Insulation Bass Filler DIY 40x100cm White Specifications: Size: 40x100cm/15.75x39.37(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-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 Hot Item PaymentWe accept eBay payment.Please do not email us to ask for other payment option.We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.ShippingUsually we ship your order out within 24 hours in business day.For shipping and handling charges (S&H) for specific item, please refer to the item listing page for more details.Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.Return PolicyReturns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt. If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.About UsOur US warehouse allows us to ship you the best products quickly and accurately. We are continually expanding our product selection to better serve your need.We look forward to providing the best sevice to you - our dear customers, so take a look around our store and find the product that you want. You can put your trust in us!If you need any help or have any suggestions, please don't hesititate to contact us anytime , we will reply you within 24 hours and try the best to help you.On Sep 29, 2024 at 18:39:54 PDT, seller added the following information: