St James the Apostle Parish features 3 x HDL 6-A modules for each side, each individually capable of an impressive 131 dB max SPL, with a linear frequency response of 65Hz – 20,000Hz. The HDL 6-A from RCF is a low-weight, ultra-compact line array system designed for consistent long-term performance. The system’s combination of full-range, high-quality audio reproduction and low-profile aesthetics have helped solidify the Italian brand’s HDL technology as a highly dependable option for installation professionals seeking line array capabilities in an unobtrusive form factor. “The HDL system has certainly garnered some praise here since its installation, but even before then, we had the architects from Smith + Tracey, who were overseeing the parish rebuild, impressed by the system’s capabilities. Smith + Tracey were very focused on the overall result for the client- acoustics included- and were going to add reflection absorbing materials to the build. However, after looking into the capabilities of the HDL system, they concluded with us that investing more on controlling the sound via line array- instead of a simpler PA and acoustic treatment combination- was the superior option.” With its feature-rich design, advanced DSP processing, and RCF's FiRPHASE phase alignment technology, RCF’s HDL 6-A was the ideal choice for adding verbal intelligibility and an improved listening experience to the parish’s faculties.