Lowell BC81072 Beam Clamp Speaker Assembly

Product Description

The LOWELL BC81072 is a beam clamp speaker assembly designed for suspended structural mounting applications in commercial and institutional environments. The unit combines a beam clamp mounting mechanism with speaker hardware into a single integrated assembly, allowing installers to attach speaker systems directly to exposed steel I-beams or structural steel without drilling or welding. This type of assembly is commonly specified for warehouses, gymnasiums, transit facilities, and open-ceiling commercial spaces where surface mounting is not practical. Low-voltage audio technicians and commercial AV installers are the primary trades that deploy this hardware.

The BC81072 is suited for commercial audio distribution systems where ceiling or overhead structural steel is the primary mounting surface. It is appropriate for both voice evacuation and general paging or background music applications in open-plenum or exposed-structure building layouts. The assembly is sold individually, making it straightforward to specify per-point in a larger distributed audio system design.

Key Features

• Integrated beam clamp and speaker assembly in a single unit for streamlined overhead installation
• Attaches directly to exposed structural steel I-beams without drilling or welding
• Suited for open-ceiling commercial, institutional, and industrial environments
• Sold individually for flexible per-location project takeoffs

Compatibility

Designed as an OEM-style beam clamp speaker assembly for commercial audio distribution systems requiring structural steel overhead mounting.

Installation Notes

Installation should be performed by a licensed low-voltage or commercial AV technician familiar with NEC Article 725 and applicable local codes. De-energize the audio distribution system and confirm zero signal voltage before making speaker connections. Ensure the beam clamp is fully seated and fasteners are tightened securely to the flange of the structural member before applying load. Verify the structural steel member is rated to support the assembly weight prior to final installation.