The iWS65B in-wall installation speaker has obvious characteristics. It adopts a professional-grade design, with warm and thick overall sound, full middle tones, and delicate high tones, which can bring users a beautiful and warm auditory experience. In addition, it uses a two-way full-frequency design, with a 6.5-inch diameter moisture-proof composite diaphragm for the low frequency and a 1'' aluminum-magnesium/silk edge diaphragm for the high frequency, which is adjustable in angle to make the sound more layered. The mesh cover adopts a frameless and adsorption design, which is very convenient for installation and removal. It is widely used in multiple fields and can meet the different needs of users.