The DragonStage 40 × 40 × 30ft Aluminum Concert Stage Truss System is a custom-built stage package developed for concert and live-event applications where the customer needs a large performance platform together with an overhead aluminum truss structure and dedicated side areas for speaker support.

The nominal truss-system dimensions are:

• Width: 40ft

• Depth: 40ft

• Height: 30ft

This is commonly described in metric terms as approximately 12m × 12m × 9m.

Inside the truss structure, the main performance stage measures:

• 32ft × 32ft

• approximately 9.76m × 9.76m

• adjustable / selectable stage height of approximately 1.2–2m

• 2 access stairs

Two side speaker wings, each approximately 6.56ft (2m) wide, extend the system for audio-support applications.

For other large event truss structures, see our Aluminum Truss and Stage Truss ranges.

Main Specifications

packing weight: 2050kg

packing volume: 13cbm

Item	Specification				Quantity
Aluminium assembly stage	topping: 4x8ft (1.22x2.44m)		wooden		32 pcs
	1.22m stage brace				40 pcs
	2.44m stage brace				36 pcs
	stand with extendable tube				45 pcs
	Stage adjustable base				45 pcs
Stage Stair	wooden topping	total	8	steps	2 pcs

packing weight: 2900kg

packing volume: 21cbm

Item		Specification(squre truss)						Qty
		length			main tube(mm)		size(mm)
12.00 m Beam(front)	3 sets	3.00 m			50×3.0		CS389×389	12pcs
		2.00 m			50×3.0		CS389×389	0pcs
		1.00 m			50×3.0		CS389×389	0pcs
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
8.00 m Pillar	6 sets	3.00 m			50×3.0		CS289×289	12pcs
		2.00 m			50×3.0		CS289×289	6pcs
		1.00 m			50×3.0		CS289×289	0pcs
beam cube	Spigot cube 389x389							0pcs
Frame Tower	Spigot Sleeve Block S							6pcs
	Steel Base S							6pcs
	Top Section S							6pcs
	Manual hoist,BA05 2Tons							6pcs
	Spigot Hinge Section,Height 1m							6pcs
	Fibre sling,BA04,2 tons 3m							6pcs
	Long outrigger							24pcs
Item		Specification(squre truss)						Qty
		length			main tube(mm)		size(mm)
Roof Pillar	3 sets	1.20 m			50×3.0		CS289×289	3pcs
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	6 sets	3.00 m			50×3.0		CS289×289	6pcs
		2.00 m			50×3.0		CS289×289	6pcs
		1.20 m			50×3.0		CS289×289	6pcs
6.20 m Ladder truss	8 sets	3.00 m			50×3.0		CL30,289*50	8pcs
		2.00 m			50×3.0		CL30,289*50	8pcs
		1.20 m			50×3.0		CL30,289*50	8pcs
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	1pcs
		Connect plate with clamp						3pcs
		Single clamp						16pcs
		Double clamp						12pcs
		roof canopy material:pvc, Blue Colour or customized.					238.56	1pcs
Item		Specification(squre truss)						Qty
		length			main tube(mm)		size(mm)
2.00 m Wings Beam	2 sets	3.00 m			50×3.0		CS389×389	0pcs
		2.00 m			50×3.0		CS389×389	2pcs
		1.00 m			50×3.0		CS389×389	0pcs
8.00 m Wings Pillar	2 sets	3.00 m			50×3.0		CS289×289	4pcs
		2.00 m			50×3.0		CS289×289	2pcs
		1.00 m			50×3.0		CS289×289	0pcs
Wings Tower	Spigot Sleeve Block S							2pcs
	Steel Base S							2pcs
	Top Section S							2pcs
	Manual hoist,BA05 2Tons							2pcs
	Spigot Hinge Section,Height 1m							2pcs
	Fibre sling,BA04,2 tons 3m							2pcs
	Long outrigger							8pcs
Truss Accessory		Conical coupler & Safrty clip & pin						whole set

packing weight: 3000kg

packing volume: 23cbm

Item		Specification(squre truss)						Qty
		length			main tube(mm)		size(mm)
12.00 m Beam(front)	3 sets	3.00 m			50×3.0		CS389×389	12pcs
		2.00 m			50×3.0		CS389×389	0pcs
		1.00 m			50×3.0		CS389×389	0pcs
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
8.00 m Pillar	6 sets	3.00 m			50×3.0		CS289×289	12pcs
		2.00 m			50×3.0		CS289×289	6pcs
		1.00 m			50×3.0		CS289×289	0pcs
beam cube	Spigot cube 389x389							0pcs
Frame Tower	Spigot Sleeve Block S							6pcs
	Steel Base S							6pcs
	Top Section S							6pcs
	1 ton motor							6pcs
	Spigot Hinge Section,Height 1m							6pcs
	Fibre sling,BA04,2 tons 3m							6pcs
	Long outrigger							24pcs
Item		Specification(squre truss)						Qty
		length			main tube(mm)		size(mm)
Roof Pillar	3 sets	1.20 m			50×3.0		CS289×289	3pcs
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	6 sets	3.00 m			50×3.0		CS289×289	6pcs
		2.00 m			50×3.0		CS289×289	6pcs
		1.20 m			50×3.0		CS289×289	6pcs
6.20 m Ladder truss	8 sets	3.00 m			50×3.0		CL30,289*50	8pcs
		2.00 m			50×3.0		CL30,289*50	8pcs
		1.20 m			50×3.0		CL30,289*50	8pcs
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	1pcs
		Connect plate with clamp						3pcs
		Single clamp						16pcs
		Double clamp						12pcs
		roof canopy material:pvc, Blue Colour or customized.					238.56	1pcs
Item		Specification(squre truss)						Qty
		length			main tube(mm)		size(mm)
2.00 m Wings Beam	2 sets	3.00 m			50×3.0		CS389×389	0pcs
		2.00 m			50×3.0		CS389×389	2pcs
		1.00 m			50×3.0		CS389×389	0pcs
8.00 m Wings Pillar	2 sets	3.00 m			50×3.0		CS289×289	4pcs
		2.00 m			50×3.0		CS289×289	2pcs
		1.00 m			50×3.0		CS289×289	0pcs
Wings Tower	Spigot Sleeve Block S							2pcs
	Steel Base S							2pcs
	Top Section S							2pcs
	1 ton motor							2pcs
	Spigot Hinge Section,Height 1m							2pcs
	Fibre sling,BA04,2 tons 3m							2pcs
	Long outrigger							8pcs
Truss Accessory		Conical coupler & Safrty clip & pin						whole set
moto controller								1p

Complete Concert Stage Package

This product is best understood as an integrated stage package rather than only an aluminum truss frame.

The confirmed product concept combines:

40 × 40 × 30ft aluminum truss system
+
32 × 32ft elevated stage platform
+
2 speaker wings
+
2 stage stairs

This type of configuration is useful for buyers who want the principal concert-stage components coordinated as one project rather than purchasing the stage platform, truss and speaker-side structures separately.

For complete live-event applications, see our Concert Event solutions.

Typical Applications

This aluminum concert stage can be used for applications such as:

• Outdoor concerts

• Music festivals

• Live bands

• Public performances

• Corporate productions

• Ceremonies

• Touring events

• Temporary entertainment venues

The approximate 9.76 × 9.76m stage deck provides a substantial performance area while the surrounding truss system creates the overhead event-production framework.

Custom Manufacturing

The 40 × 40 × 30ft configuration shown here was developed as a customized project.

DragonStage can discuss changes to:

• Truss width

• Truss depth

• Overall height

• Stage width and depth

• Stage height

• Speaker-wing width

• Stair quantity

• Stair location

• Aluminum truss specification

• Equipment positions

• Surface finish

• Complete project quantity

Customers with a venue drawing or event plan can send it directly for configuration review.

Learn more about our manufacturing capability at DragonStage Custom Aluminum Stage & Truss Manufacturer.

What Information Is Needed for Quotation?

For a similar concert-stage project, please provide:

• Required truss width and depth

• Required truss height

• Stage-platform dimensions

• Required stage height

• Lighting equipment list

• Speaker / line-array model

• Speaker quantity and weight

• Required speaker-wing dimensions

• LED screens, if any

• Indoor or outdoor use

• Installation location

• Ground conditions

• Drawings or reference images

Providing the actual production-equipment information is particularly important for a large stage because two projects with the same 40 × 40ft outside dimensions may still require different truss and support configurations.

Important Technical Note

The confirmed information for this product includes:

• 40 × 40 × 30ft nominal truss-system size

• approximately 12 × 12 × 9m general metric description

• 32 × 32ft / approximately 9.76 × 9.76m stage platform

• approximately 1.2–2m stage-height range

• two speaker wings approximately 6.56ft / 2m wide

• two stairs

The available information does not establish:

• allowable roof or truss load

• stage load capacity

• maximum speaker load

• wind resistance

• ballast requirement

• anchoring or foundation requirement

• safety factor

• certification

• local-code compliance

• engineering approval

These requirements depend on the actual equipment, site conditions and final production configuration.

FAQ

What is the overall size of this concert stage truss system?

The nominal aluminum truss structure measures approximately 40ft wide × 40ft deep × 30ft high.

Is 40 × 40 × 30ft exactly the same as 12 × 12 × 9m?

No. The metric description is an approximate rounded size. The imperial dimensions correspond to approximately 12.19 × 12.19 × 9.14m.

What is the stage-platform size?

The main performance platform measures approximately 32 × 32ft, or 9.76 × 9.76m.

What stage heights are available?

The existing project information specifies a stage height range of approximately 1.2m to 2m.

Are stairs included?

Yes. This configuration includes two stage-access stairs.

Does the system include speaker wings?

Yes. Two side speaker wings are included, each approximately 6.56ft / 2m wide.

Are speakers included?

Not automatically. The speaker wings are part of the structural configuration. Speakers, line-array frames, hoists and rigging hardware are only included when specifically listed in the quotation.

Can the size be customized?

Yes. The truss size, stage-platform dimensions, stage height, speaker wings and access arrangement can all be customized.