Wan Li Low selling stereo sound-absorbing cotton, high-quality, low prices, environmental fiber production, a new generation of sound-absorbing cotton, substituted new environmentally friendly cotton wool, is now a large-scale manufacturers to buy, we need quickly to seize the time to order it need product information or pricing, please contact our customer service, or Baidu search Wan Li into our official Wan Li understand the speaker sound-absorbing cotton speaker sound-absorbing cotton is to replace the glass fiber, rock wool, sponges, absorbing harmful materials and the development of new products made from 100% polyester fiber from, is mounted on the inside of the speaker for low-lead suction box standing out in addition; often standing in the speaker bass tail, namely a bass drum After trailing the pop Buzzing impact, low-frequency noise, general manufacturers to cost-based production Speaker, this sound-absorbing cotton can not see outside the box gave the province, or use extremely small. Installed after absorbing cotton to make clear and powerful bass without blurring, sound-absorbing cotton packed in boxes Seeing is narrowed to make room, but actually in the acoustic propagation is to make the space becomes large, a box of how much you want to sound-absorbing cotton commissioning Lord, when that is the bass vague smear to be installed multi-point, if the bass would reduce some amount less debugging in clear and powerful bass and bass volume a lot as well. A high environmental quality and environmental protection materials imported polyester fiber, 100% green products, long life, will not rot, can withstand a variety of microorganisms, fungi, acids, salts and hydrocarbons corrosion. Consulting 0769-850704802 high density, good sound-absorbing polyester fiber is a porous material, can make the sound through a special high-density tissue fibers form a reflux in its cavity and effectively implement sound absorption, sound-absorbing effect is more representative of the higher density Okay. Advisory 0769-85070480 high density, sound good 3 good flexibility, good flexibility with ultra-high flexibility, anyway kneading, folding, extrusion can be quickly restored and feel good, comfortable and soft not to hurt the hand. Consulting 0769-850704804 quality imported raw materials imported polyester fiber, a diameter of 1-4 m by the ultra-fine fibers having a diameter of 20-30 microns and short fibers without anti-cloth material. Fiber lightweight, non-toxic and tasteless, the bulk of high-quality products. Advisory 0769-85070480 quality raw materials imported 5 foot thick 3CM 3CM thick enough standard tape measure actual thickness of 3CM, is made of polyester fibers bonded together through stacked hot, direct contact with human skin, does not produce any harmful effects . Advisory 0769-85070480 product application and install sound-absorbing cotton speaker for these speakers use classification are: floor speakers; bookshelf speaker; active speaker; surround speakers; monitors; theaters with speaker; stage with the speakers. Speakers have different categories according to the internal structure: sealed, vented, labyrinth, front number drum, empty cone type, symmetrical driven, Keer Dun style, dumbbell, etc. Advisory 0769-85070480 excellent material characteristics of the product Parameter Parameter Product Name: Environmental sound-absorbing cotton Material: Polyester Color: White, gray, black Product density: 10-100KG product length and width: 1mx2m 1.22mx2.44m Thickness: 30mm, 50mm.