Heinrich's SML6/T wall mount speaker is designed with high-quality ABS material and a power-coated dustproof iron mesh to reduce dust and pollution. The speaker features dual sound channel stereo and intelligent noise reduction to deliver a true sound experience. The independent loudspeaker unit design ensures better sound quality and stable performance. Ideal for use in schools, hospitals, shopping malls, office buildings, and more, this speaker is convenient and easy to use.