Sound Barrier STP4003/1mt — 400mm Aluminum Box Truss Segment 1m
STP4003/1mt Overview
The Sound Barrier STP4003/1mt is a 1-meter, 400mm aluminum box truss segment designed for professional staging, ground support, and touring applications where structural integrity and certified safety are non-negotiable. Constructed from aluminum with a 400 x 400mm cross-section, 50mm tube diameter, and 2mm tube wall thickness, this segment delivers the rigidity required for demanding live event and permanent installation environments. Sound Barrier’s truss systems carry TUV certification from a third-party, nationally recognized testing laboratory (NRTL), providing engineers and system integrators with documented, verified load data. This segment is suited for touring companies, system integrators, houses of worship, broadcast facilities, and venue operators who require certified structural components.
Sound Barrier supports its truss systems with loading tables and strength calculations, enabling competent system design and safe deployment across a wide range of configurations.
Key Features
- TUV Certified Construction — Third-party certified by TUV, a nationally recognized testing laboratory (NRTL), providing verified safety and load documentation for professional deployments
- 400 x 400mm Box Truss Profile — Full 400mm square cross-section delivers structural rigidity suited for ground support and overhead staging applications
- 50mm Tube Diameter — Large-diameter main chords contribute to the segment’s load-bearing capacity and overall structural performance
- 2mm Tube Wall Thickness — Consistent wall thickness throughout provides reliable strength-to-weight characteristics in an aluminum construction
- Aluminum Construction — Lightweight aluminum material supports efficient transport and rigging without sacrificing structural integrity
- 1-Meter Segment Length — Standardized 1m length integrates into modular truss configurations for flexible system design
- Load Documentation Available — Sound Barrier provides loading tables and strength calculations to support safe, engineered system design
Technical Specifications
| Truss Profile | 400 x 400mm |
| Tube Diameter | 50mm |
| Tube Wall Thickness | 2mm |
| Material | Aluminum |
| Segment Length | 1 meter |
| Certification | TUV (NRTL) |
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