Sound Barrier ST292AWCB — 290mm Aluminum Box Truss Corner
ST292AWCB Overview
The Sound Barrier ST292AWCB is a 290mm (11.42″) aluminum box truss corner engineered for professional ground support, touring rigs, and permanent installation systems. Constructed from 50mm diameter aluminum tubing with a 2mm wall thickness, this corner block delivers the structural integrity required for demanding live event and fixed installation environments. Sound Barrier’s truss and staging systems carry TUV certification, a third-party verification from a Nationally Recognized Testing Laboratory (NRTL), confirming compliance with rigorous safety and load standards. This corner is suited for system integrators, touring production companies, houses of worship, and venue operators who require certified structural components.
Sound Barrier supports its truss systems with comprehensive loading tables and strength calculations, giving engineers and riggers the documentation needed for safe, compliant system design.
Key Features
- 290mm Box Truss Format — 290 x 290mm cross-section compatible with the Sound Barrier 290 series truss system
- 50mm Tube Diameter — heavy-duty aluminum chord tubes sized for professional structural loads
- 2mm Wall Thickness — consistent wall thickness throughout for predictable strength and rigidity
- Aluminum Construction — lightweight material reduces overall system weight without sacrificing structural performance
- TUV Certified — third-party certification from a Nationally Recognized Testing Laboratory (NRTL) for verified safety compliance
- Loading Documentation Available — Sound Barrier provides loading tables and strength calculations to support safe system design and rigging planning

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