Currently, all consumer electronic products with acoustic functions are often located at the sound outlet, using materials such as Phone and watch waterproof sound-permeable membrane to achieve effective protection.
Almost all electronic products with audio functions require waterproof protection of microphones and speaker devices, which requires the use of Phone watch waterproof sound-permeable membrane This material.
Some friends may not know that there is a problem: when car audio modification is replaced with speakers, there is no need to install a speaker waterproof cover, because the installation The waterproof cover will prevent the sound from the speaker from being fully diffused around, resulting in a very hollow sound, and the low frequency will not be able to penetrate, affecting the sound quality. In the development history of speakers for more than 100 years, material selection, process spread and structural form have been changing. Different materials and qualities create different sound characteristics, and each has its own advantages and disadvantages. Currently, the four popular speaker diaphragm materials on the market include paper cone, plastic, metal and synthetic fiber.
Phone watch waterproof sound-permeable membrane is the core waterproof material of the speaker. The highest waterproof and dustproof safety level can reach IP68, which can effectively protect Sensitive electronic components extend the service life of the product and reduce the chance of fault maintenance. The products are widely used in car lights, LED outdoor lighting, sensors, communication equipment, chemical industry, sports equipment, precision electronics, solar energy, medical and other industries. Interested parties can enter the store for consultation and purchase!