Sound Barrier BP4 400mm Aluminum Box Truss Base Plate — Professional Ground Support Foundation
BP4 Overview
The Sound Barrier BP4 is a 400mm aluminum base plate designed to provide a stable, reliable foundation for box truss ground support systems in touring, staging, and installed venue applications. Built with 50mm diameter aluminum tubing at 2mm wall thickness, the BP4 delivers the structural integrity required for professional load-bearing configurations. Sound Barrier’s truss and staging products carry TUV certification from a third-party, nationally recognized testing laboratory (NRTL), reflecting a commitment to verified safety standards. This base plate is suited for touring production companies, system integrators, houses of worship, and venue operators who require certified ground support components.
The BP4’s 400 x 400mm aluminum construction keeps weight manageable without compromising structural performance, supporting efficient setup and breakdown in demanding production environments.
Key Features
- TUV Certified Construction — Third-party certified by TUV, a nationally recognized testing laboratory (NRTL), ensuring verified safety and reliability for professional ground support use
- 400 x 400mm Base Footprint — Provides a stable platform sized for 400mm box truss systems
- 50mm Tube Diameter — Heavy-duty aluminum tubing matched to standard 400mm box truss specifications
- 2mm Tube Wall Thickness — Engineered wall thickness balancing structural integrity with aluminum’s weight advantage
- Aluminum Construction — Corrosion-resistant material suited for touring and permanent installation environments
- Loading Documentation Available — Sound Barrier provides loading tables and strength calculations to support safe, competent system deployment
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