Guangzhou DSPPA Audio Co., Ltd.
Products
Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

Passive Column Speaker

Passive 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 speaker can be used indoors or outdoors, most of the Passive Column Speaker  have a waterproof function.

  • DSP255II  Outdoor Waterproof Column SpeakerDSP255II Outdoor Waterproof Column SpeakerNovember 18, 2016The speaker DSP255II is made of aluminum alloy housing, with a fine, smooth sand surface, with a strong textured appearance and capable of providing professional levels.view
  • DSP455II  Outdoor Waterproof Column SpeakerDSP455II Outdoor Waterproof Column SpeakerNovember 18, 2016Description:The DSP455II is a weatherproof outdoor column speaker with a 70v/100v transformer built-in.The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer dis...view
  • DSP108 Outdoor Waterproof Column SpeakerDSP108 Outdoor Waterproof Column SpeakerNovember 15, 2016Description:DSP108 is an outdoor waterproof column speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection ...view
  • DSP208 Outdoor Waterproof Column SpeakerDSP208 Outdoor Waterproof Column SpeakerNovember 15, 2016Description:DSP208 is an outdoor waterproof column speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection ...view
  • DSP308 Outdoor Waterproof Column SpeakerDSP308 Outdoor Waterproof Column SpeakerNovember 15, 2016Description:DSP308 is an outdoor waterproof column speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection ...view
  • DSP408 Outdoor Waterproof Column SpeakerDSP408 Outdoor Waterproof Column SpeakerNovember 15, 2016Description:DSP408 is an outdoor waterproof column speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection ...view
  • DSP203II    Indoor Column SpeakerDSP203II Indoor Column SpeakerNovember 16, 2016Surface net: made of nylon high-fiber crystal with good permeability.Speaker unit: applies 6.5 "color seaweed salvage pulp paper, full-frequency double cone speaker, with wider frequency response.Tran...view
  • DSP403II    Indoor Column SpeakerDSP403II Indoor Column SpeakerNovember 18, 2016Surface net: made of nylon high-fiber crystal with good permeability.Speaker unit: applies 6.5 "color seaweed salvage pulp paper, full-frequency double cone speaker, with wider frequency response.Tran...view
  • DSP158 Outdoor Waterproof Column SpeakerDSP158 Outdoor Waterproof Column SpeakerNovember 16, 2016Description:This series of speakers are weatherproof outdoor column speakers with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which make...view
  • Tel:+86 020 37166501
  • Fax:+86 20 81305947
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China