Truss frame DNA TB4 150 stage truss for lighting, model TB4 150 by DNA

Stage truss DNA TB4 150 is a modular aluminium truss frame designed for mounting lighting fixtures and associated stage equipment. The TB4 150 offers a standardized system for building spans, rigs and support structures used in event production, concerts, theatre stages and exhibition stands. Constructed to provide a rigid support surface, this truss integrates with other compatible truss elements to create multi-span assemblies and suspension points for lights, speakers and accessories.

Advantages

The TB4 150 truss features a modular design that simplifies assembly and disassembly on site, enabling fast rigging and reconfiguration. Its structural profile delivers a balance of strength and manageable weight, making it suitable for portable installs as well as permanent or semi-permanent builds. The geometry and connection points are optimized for compatibility with common clamps, safety cables and stage hardware, providing consistent positioning for lighting fixtures and reduced setup variability.

Suitable for

• Concert and live music stage lighting grids
• Theatre lighting and rigging systems
• Exhibition stands and trade show booth supports
• Temporary event structures and rental inventory

Key specifications

• Material: aluminium alloy construction for strength-to-weight efficiency
• Profile type: box/triangular stage truss profile suitable for lighting loads
• Connection: standardized flanged joints for bolt assembly with compatible hardware
• Compatibility: designed to integrate with common truss segments and mounting clamps
• Typical applications: suspension and support of lighting fixtures, small loudspeakers and accessories

How to use

Assemble the TB4 150 truss segments according to the manufacturer’s assembly instructions and the site’s rigging plan. Use appropriate rated bolts and fasteners for the flanged joints and verify all connections are tightened to specified torque values. Position the truss on suitable supports or hang points, and attach lighting fixtures using compatible clamps and safety cables. Confirm load distribution against the planned rigging configuration and ensure all electrical and suspension elements meet local safety standards before powering equipment.

Usage recommendations

Inspect all truss elements for damage or deformation prior to use, and follow certified rigging practices. Use rated hardware and safety devices, calculate total loads including fixtures and accessories, and consult a structural or rigging professional for complex or overhead installations.