Guangzhou DSPPA Audio Co., Ltd.
  • DSPPA Phased Array Column SpeakerDSPPA Phased Array Column SpeakerMarch 19, 2021When the traditional column speaker needs to change the main beam radiation direction (sounding direction), it is required to adjust the installation angle (tilt) of t...view
  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China