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

Fireproof Ceiling Speaker


  • DSP901 1.5W-10W Fireproof Ceiling SpeakerDSP901 1.5W-10W Fireproof Ceiling SpeakerJune 5, 2017The DSP901 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel c...view
  • DSP602   2.5W-10W ABS Ceiling SpeakerDSP602 2.5W-10W ABS Ceiling SpeakerNovember 15, 2016Description:The DSP602 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission an...view
  • DSP505   70v/100v Ceiling SpeakerDSP505 70v/100v Ceiling SpeakerNovember 15, 2016Description: The DSP505 is a ceiling speaker with fire dome and a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance ...view
  • DSP662   1~6W Ceiling Speaker with Fire DomeDSP662 1~6W Ceiling Speaker with Fire DomeNovember 15, 2016Description:DSP662 is a fireproof ceiling speaker with built-in 70v/100v transformer. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmissio...view
  • DSP903 4.5” Fireproof Ceiling Speaker with TransformerDSP903 4.5” Fireproof Ceiling Speaker with TransformerNovember 15, 2016Description: The DSP903 is a ceiling speaker with fire dome and a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance ...view
  • DSP904   1.5W-10W Fireproof Ceiling SpeakerDSP904 1.5W-10W Fireproof Ceiling SpeakerNovember 15, 2016Description:The DSP904 is a ceiling speaker with fire dome and a 70v/100v transformer built in.. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance ...view
  • DSP922G    4W-15W Fireproof Ceiling SpeakerDSP922G 4W-15W Fireproof Ceiling SpeakerNovember 15, 2016The DSP922G is a ceiling speaker with a 70v/100v transformer built in, and also is a ceiling speaker with fire dome. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connectiview
  • DSP922S   4W-15W Fireproof Ceiling SpeakerDSP922S 4W-15W Fireproof Ceiling SpeakerNovember 15, 2016The DSP922S is a ceiling speaker with a 70v/100v transformer built in, and also is a ceiling speaker with fire dome. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connectiview
  • DSP3054EN   10W EN54 Fireproof Ceiling SpeakerDSP3054EN 10W EN54 Fireproof Ceiling SpeakerNovember 15, 2016Description: The DSP3054EN is a ceiling speaker designed for voice evacuation systems,so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer buil...view
  • Tel:+86 020 37166501
  • Fax:+86 20 81305947
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China