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40 x 40 Outdoor Speaker Flat Roof Trusses system

brief introduction:


40 x 40  Outdoor Speaker Flat Roof Trusses system

System description:

This 40ft x 40ft Flat Foof Stage Box Truss is based on Standard Truss ITSC-CS39  as beam and ITSC-CS29 as pillars It is modular and versatile. It is quick and easy to assemble, saving building time and labour cost. Besides, you can also extend it to be Pyramid roofArc Roof,ect. 


  1. Just install the system with your standard ITSC-CS39 and ITSC-CS29 in stock
  2. Spigot connection make your installation much easier and quicker
  3. Coating power to be black is available


Towers 290x290mm Spigot truss
Main grid 390x390mm medium duty truss
Dimensions 40x40ft
Loading capacity 1440kg 
Total weight 1350kg
Transporation volume 12m3
Max. wind speed 26m/s


  1. Product presentations
  2. Theatre shows, musicals and operas
  3. Concerts, festivals and fairgrounds
  4. Exhibitioins and trade shows
  5. Celebrations and parties
  6. Conventions and larg-scale meetings

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