Guangzhou DSPPA Audio Co., Ltd.

DSPPA PA Speakers System Applied to PPO Siechnice in Poland

DSPPA PA Speakers System Applied to PPO Siechnice in Poland

Recently, the configuration of our DSPPA wall mount speakers in PPO Siechnice, a member of Citronex Group in Poland, has been successfully finished. And it works in a sound operation according to our distributor in Poland.

PPO Siechnice is the biggest state-of-the-art greenhouse in Poland for tomato growing, which is invested by Citronex Group. This is the Turów power plant that is to provide the greenhouse with heat and carbon dioxide, which are indispensable for plants to grow and ripen. It will allow vegetable growing all year round and it will make it possible to harvest 100 kg of tomatoes from one square metre per year. 

Leveraging on the predominant performance of our products, DSP8064  wall mount speakers are adopted by the PPO Siechnice to cover 40,000 square meters area, with the assistance of our DSPPA distributor, Linearic, in Poland. The speakers support music playing and announcements broadcasting with clear and bright sound. Equipped with more than 400 loudspeakers in the whole greenhouse, the music can be accessible to the whole greenhouse, which can make people working there even happier and tomatoes even tastier while enjoying the music. Also, the announcements can be reached to all people there with convenience.

Installation Scene

Product Display

DSP8064 Wall Mount Speaker


  • Input 70V/100V/4-16Ω
  • Wide Freq.Resp.:65Hz-20KHz
  • Max SPL:107±2dB
  • High sensitivity:91±2dB
  • Wall mount type loudspeaker
  • Metal grille and ABS enclosure of black color
  • Equipped with hanging holes for mounting convenient 

DSPPA will continue to concentrate on Audiovisual field, and dedicate itself to propelling the application of state-of-art technologies in agriculture.

  • Tel:+86 020 37166520
  • Fax:+86 20 81305947
  • Address:Jianggao Town, Baiyun District, Guangzhou, China