Community Bible Church (communitybible.com) (CBC), a technological trailblazer in the house of worship community, completed a landmark audio installation that sets a new standard for sanctuary sound. Partnering with Nashville-based integration firm AVLX (avlx.com), CBC deployed a comprehensive d&b audiotechnik (dbaudio.com) sound system featuring SL-Series (dbaudio.com) line arrays and subwoofers, combined with a DS100M (dbaudio.com) signal engine (Soundscape (dbsoundscape.com) ) featuring both the En-Space (dbsoundscape.com) and En-Scene (dbsoundscape.com) software modules. The system is interconnected via the flexible MILAN networking protocol, ensuring low-latency and superior bandwidth management while maintaining mission-critical, full redundancy. With a weekly attendance of over 20,000 across five services, CBC required a solution that could serve their 3,500-seat main auditorium while bridging the gap between high-energy worship and intelligible spoken word. The churchâs leadership, known for being early adopters, sought to replace an aging system that struggled with coverage and sightline issues. âAt Community Bible Church, innovation isnât a buzzwordâitâs a mindset,â says Joey Riggins, Director of Marketing and Technology at AVLX. âThe leadership team believes technology, when used thoughtfully, can elevate every moment of worship. Their relentless pursuit of clarity ensured that they were willing to invest in the right solution from the start.â The decision to move to an immersive Soundscape system rather than a traditional left/right stereo array was driven by the desire to fundamentally change the congregant experience. âWe realized that if we replaced the old PA with just another stereo system, it would be much of the same experience, just with newer boxes,â explains Chris Torri, Managing Partner at AVLX. âWe wanted to flip the script. We wanted to give them immersive audio so that everyone who walks in immediately notices a sea change in sonic quality.â The design philosophy leveraged Soundscapeâs En-Space room emulation to solve a complex acoustic conflict common in modern churches: the tug-of-war between live acoustics and broadcast audio. âWe designed the room to be acoustically âdeadâ to ensure pristine broadcast audio, which is a major priority for CBC,â continues Torri. âHowever, a dead room isnât engaging for the congregation. With En-Space, we were able to add those reverberant characteristics back in while controlling the room’s energyâgiving the space a cathedral-like feel for the choir or tightening it up for the messageâwithout compromising the broadcast mix. In addition, the choice of XSLi (dbaudio.com) line arrays and KSLi (dbaudio.com) subwoofers has also drastically improved the quality of their broadcast audio, thanks to reduced stage volume provided by their cardioid performance.â For Eric Allen, CBCâs Head of Audio, the primary benefits of the new system are clarity and consistency. The system utilizes En-Scene object-based positioning software to accurately place audio sources within the 360-degree sound field, aligning what the eyes see with what the ears hear. âWith En-Scene, weâre turning the traditional concept of mixing on its head,â says Allen. âInstead of trying to create a wide stereo image thatâs only perfect for a few seats, weâve aimed the audience’s focus toward the stage, and they can now pinpoint exactly where a musician or vocalist is standing, no matter where they are seated.â âThe creative freedom has also empowered the worship team to envelope the congregation, especially with sweeping pads and atmospheric sounds,â Allen adds. âBy throwing those into the surrounds, it pulls the audience into the moment.â âWe went full MILAN on this project due in part to the protocolâs superior bandwidth and low-latency management capabilities,â states Torri. âWe run AVB from our mixing consoles straight into the DS100M and out to the amplifiers. Because security on a project of this scale is essential, redundancy is paramount which is why we implemented primary and secondary fiber pathways.â âThe initial impression from the congregation was that while they couldn’t define what had changed, they knew something was significantly better. You can see it on their faces.â says Allen. âWe have much more flexibility now to ensure everyone, in every seatâincluding those in the balconyâhas a distinct, clear experience. The sonic clarity and spatialization we now have is just unbelievable. When combined with a redundant MILAN network, weâre assured congregation will always hear the message.â
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