Guangzhou DSPPA Audio Co., Ltd.
Tel: 020-28346138
Fax: 020-81305947

Column Speaker

Column Speakers use multiple speaker cones to create a slim line column offering excellent vertical sound dispersion with a long 'throw', but coverage is limited horizontally. Columns are often used for public address in airports, railway stations, lecture theatres, churches and other houses of worship.
  • Passive Column SpeakerPassive Column SpeakerNovember 15, 2016Passive Column Speaker can be applied to different occasions vary in area sizes and background noises, such as station, park, school, square, military camp, industrial park, beach, etc. passive column...view
  • Active Column SpeakerActive Column SpeakerDecember 23, 2016Active Column Speaker also digital column speaker, it has active line array. This linear array is suitable for loud speaking in a hall where the building acoustics is poor (especially long reverberati...view
  • Tel:+86 020 37166520
  • Address:Jianggao Town, Baiyun District, Guangzhou, China