15 Speaker Unit

2415 15 speaker unit products are offered for sale by suppliers on Alibaba.com, of which speakers accounts for 34%, sound equipment/amplifiers/speaker accounts for 9%, and professional audio, video & lighting(old) accounts for 3%. A wide variety of 15 speaker unit options are available to you, such as aluminum, metal and aluminum alloy.You can also choose from black, white and blue 15 speaker unit,As well as from 2, 4 15 speaker unit,and whether 15 speaker unit is electric wire, or bluetooth.