Quam ERD-8 Speaker Enclosure, UL Listed, Steel

Designed for reliable, code-compliant ceiling installations, the Quam ERD-8 speaker enclosure is a compact, durable steel backbox engineered for security, surveillance, monitoring and public address applications. As a UL Listed speaker enclosure, the ERD-8 gives integrators and facility managers the confidence of meeting safety and life-safety requirements while protecting speaker components. The unit’s 262 cubic-inch cavity and shallow 4.3" depth accommodate a wide range of ceiling speakers and fit tight plenum spaces for clean, low-profile installs. Inside, a molded polystyrene damping pad minimizes internal resonance to improve voice intelligibility for paging and emergency voice alarm systems. Four welded tie-off straps deliver robust attachment and seismic restraint, and the stackable steel design streamlines storage and on-site handling. Environmentally friendly and RoHS compliant, the ERD-8 pairs with the QUAM SSB-x tile bridge for fast, professional integration. Specify the Quam ERD-8 speaker enclosure for your next security, monitoring or life-safety audio project to ensure safe, high-performance audio coverage.

• UL Listed steel backbox that ensures code-compliant, safe installations for security, paging and life-safety systems
• Molded polystyrene damping pad improves voice intelligibility and reduces resonance for clearer monitoring and PA output
• Four welded tie-off straps provide secure attachment and seismic restraint for reliable performance in critical surveillance environments
• Low-profile 4.3" depth and 262 cu in capacity fit tight ceiling plenum spaces and simplify retrofits
• Stackable, lightweight steel design and compatibility with QUAM SSB-x tile bridge speed installation and reduce labor time