Constant Coverage Triaxial Loudspeaker Dual Mounting Bracket

The Biamp Commercial CCA-80D Constant Coverage Aisle Loudspeakers take large-scale venue performance to the next level. Designed for long aisles, concourses, and high-ceilinged environments, the CCA-80D combines two CCA-80 loudspeakers mounted back-to-back for exceptional coverage, efficiency, and cost savings. This dual configuration is ideal for applications requiring sound to radiate evenly from a central location, such as warehouse aisles or corridor intersections. At the heart of its performance is the triaxial asymmetric, amplitude-shaded vertical waveguide, delivering a 6:1 throw ratio that ensures precise, uniform coverage from front to back. The narrow upper horn projects clearly to distant areas, while the wider, attenuated lower horn provides balanced coverage directly beneath the loudspeaker. The downward-tilted horn design minimizes aiming precision requirements, outperforming traditional paging and background music systems in long, narrow spaces. The CCA-80D’s efficient 70V/100V transformer design and high system sensitivity reduce amplifier load and wiring complexity, cutting total system costs by over 50% compared to premium alternatives. With a frequency range of 110 Hz to 13 kHz, it delivers exceptional voice intelligibility and full-range musicality across every zone. For system designers, the dual-speaker assembly simplifies both planning and installation—requiring fewer mounting positions, amplifier channels, and delay alignment channels. Each unit ships with a joiner bracket for fast, low-cost single-point installation, ensuring consistent results with minimal labor. Purpose-built for performance, efficiency, and value, the Biamp CCA-80D Constant Coverage Aisle Loudspeakers bring extraordinary sound and coverage consistency to large-scale commercial environments—delivering more output, less complexity, and unmatched cost savings.