Sound Barrier FABS400S — 400mm Aluminum Box Truss Floor Assembly Base Support
FABS400S Overview
The Sound Barrier FABS400S is a 400mm (15.75″) aluminum box truss floor assembly base support engineered for professional ground support systems, staging, and structural truss installations. Built from 50mm diameter aluminum tubing with 2mm wall thickness, this base support delivers the structural integrity required for demanding live event and permanent installation environments. The FABS400S carries TUV certification, verified by a third-party nationally recognized testing laboratory (NRTL), confirming compliance with rigorous safety and load standards. It is suited for touring companies, system integrators, venues, and staging professionals who require certified, reliable ground support components.
As part of the Sound Barrier Truss and Staging product line, the FABS400S is designed to integrate seamlessly with compatible 400mm box truss systems, supporting efficient assembly workflows and consistent structural performance across installations.
Key Features
- TUV Certified — Third-party certified by TUV, a nationally recognized testing laboratory (NRTL), confirming safety and structural reliability for professional use
- 400 x 400mm Box Truss Format — Compatible with standard 400mm aluminum box truss systems for ground support and staging applications
- 50mm Tube Diameter — Heavy-duty aluminum tubing provides the structural cross-section required for load-bearing base support applications
- 2mm Wall Thickness — Consistent tube wall thickness engineered for strength-to-weight efficiency in aluminum truss construction
- Aluminum Construction — Lightweight yet durable aluminum material reduces overall system weight while maintaining structural integrity
- Ground Support Integration — Designed as a floor assembly base support for professional ground support configurations in live event and installed environments
- Safety Documentation Available — Sound Barrier provides loading tables and strength calculations to support competent, code-compliant system deployment
Technical Specifications
| Dimensions | 400 x 400mm |
| Tube Diameter | 50mm |
| Tube Thickness | 2mm |
| Material | Aluminum |
| Certification | TUV (Third-Party NRTL Certified) |

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