Professional Column Speaker

2630 professional column speaker products are offered for sale by suppliers on Alibaba.com, of which sound equipment/amplifiers/speaker accounts for 38%, portable speakers accounts for 1%, and mounts & stands accounts for 1%. A wide variety of professional column speaker options are available to you, such as aluminum, plywood and metal.You can also choose from black, white and brown professional column speaker,As well as from 2, 4 professional column speaker, and whether professional column speaker is electric wire, bluetooth, or wifi.