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Event Sound Aluminum Roof Trusses System 12x12x8m

  • Dragon Stage

Product Description

packing weight: 1850kg

packing volume: 17.5cbm

Item
Specification(squre truss) Qty

length main tube(mm) size(mm)
12.00 m Beam(front) 2 sets 3.00 m 50×3.0 CS389×389 8pcs
2.00 m 50×3.0 CS389×389 0pcs
1.00 m 50×3.0 CS389×389 2pcs
12.00 m Beam(side) 2 sets 3.00 m 50×3.0 CS389×389 8pcs
2.00 m 50×3.0 CS389×389 0pcs
1.00 m 50×3.0 CS389×389 0pcs
7.00 m Pillar 4 sets 3.00 m 50×3.0 CS289×289 8pcs
2.00 m 50×3.0 CS289×289 0pcs
1.00 m 50×3.0 CS289×289 4pcs
beam cube Spigot cube 389x389 0pcs
Frame Tower Spigot Sleeve Block S 4pcs
Steel Base S 4pcs
Top Section S 4pcs
Manual hoist,BA05 2Tons 4pcs
Spigot Hinge Section,Height 1m 4pcs
Fibre sling,BA04,2 tons 3m 4pcs
Long outrigger 16pcs
Item
Specification(squre truss) Qty

length main tube(mm) size(mm)
Roof Pillar 2 sets 1.20 m 50×3.0 CS289×289 2pcs
12.00 m Top Beam 1 sets 3.00 m 50×3.0 CS289×289 4pcs
2.00 m 50×3.0 CS289×289 0pcs
1.00 m 50×3.0 CS289×289 0pcs
6.20 m Oblique Beam 4 sets 3.00 m 50×3.0 CS289×289 4pcs
2.00 m 50×3.0 CS289×289 4pcs
1.20 m 50×3.0 CS289×289 4pcs
6.20 m Ladder truss 10 sets 3.00 m 50×3.0 CL30,289*50 10pcs
2.00 m 50×3.0 CL30,289*50 10pcs
1.20 m 50×3.0 CL30,289*50 10pcs
Roof Components
roof conner 4 ways, use for roof beam truss CS289×289 2pcs

roof conner 5 ways, use for roof beam truss CS289×289 0pcs

Connect plate with clamp 2pcs

Single clamp 20pcs

Double clamp 8pcs

roof canopy material:pvc, Blue Colour or customized. 238.56 1pcs

packing weight: 3050kg

packing volume: 20cbm

Item Specification Quantity
Aluminium assembly stage topping:1x2m wooden 50 pcs
1m stage brace 60 pcs
2m stage brace 55 pcs
stand with extendable tube 66 pcs
Stage adjustable base 66 pcs
Stage Stair wooden topping total 8 steps 2 pcs


The Main Truss System:

The core of the system is a 12m x 12m aluminum truss, providing a sturdy and versatile platform for sound equipment. This structure offers a spacious area for mounting line array speakers, ensuring consistent sound coverage throughout the event space. The truss’s 8m height allows for optimal sound dispersion, reaching even the furthest audience members.

Line Array Speaker Deployment:

The line array speakers are positioned on the main truss, facing the audience. The specific configuration will depend on the desired sound dispersion and coverage patterns, but typically involves multiple arrays arranged in a vertical stack. This vertical arrangement allows for precise control of sound waves, minimizing unwanted reflections and creating a clear, defined sound field.

Wing Trusses for Extended Coverage:

To enhance coverage and create a wider soundstage, two wing trusses, each 1m in length, are incorporated at both sides of the main truss. These wing trusses provide additional space for mounting line arrays, extending the sound projection beyond the central area. By strategically placing speakers on the wing trusses, the system can effectively address potential sound drop-offs at the sides of the audience area.

Advantages of this System:

  • Enhanced sound clarity and definition: Line arrays are renowned for their ability to deliver precise and clear sound. The vertical stacking and controlled dispersion minimize unwanted reflections and create a more immersive listening experience.

  • Wide and consistent coverage: The combination of main truss and wing trusses ensures that sound reaches every corner of the event space, guaranteeing an even and powerful audio experience for all audience members.

  • Versatility and scalability: The modular nature of the truss system allows for easy customization and adaptation to different event layouts and configurations. The system can be easily scaled up or down depending on the specific requirements.

  • Durability and reliability: Aluminum trusses are known for their durability and resistance to corrosion, ensuring a reliable and long-lasting performance.

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