By PSW Staff • March 21, 2017 StoneBridge Christian Church’s Fremont campus sanctuary Martin Audio CDD-LIVE’s coverage enabled Mike Sessler of CCI Solutions to design a sound system for StoneBridge Christian Church’s Fremont campus sanctuary consisting of only two CDD-LIVE 12’s and two CSX-LIVE 218 subwoofers. The Fremont campus sanctuary is housed within a traditional A-Frame style church built in the fifties with large wooden truss beams and numerous reflective surfaces. As Sessler points out, “It’s a very beautiful space, but tough to get even coverage in terms of where to hang the speakers. “The room is much longer than it is wide measuring 60-feet by 30-feet, but we were able cover the whole room very evenly with just two flown CDD-LIVE 12’s. The main is over the center just beyond the stage and the delay about half way back the center aisle. And because the church likes their low end, we have two CSX-LIVE 218 2×18-inch subwoofers flown over the front of the stage.” According to Sessler, “the whole room is all basically hard surfaces in terms of the walls and ceiling with wooden-backed pews and no sound treatment. So, we had to cover the back wall extensively and add some treatment to the sides to keep the echoes down.” CDD-LIVE was initially chosen as a solution based on its cost-effectiveness for a project which necessarily had a tight budget given the church hadn’t originally anticipated the Fremont extension but, as Mike notes, “it was an opportunity too good to pass up. “As it turned out, the CDD-LIVE’s asymmetrical coverage also worked very much in our favor. The horns are 110 degrees wide in the nearfield and 60 degrees in the far field and shaped so that the coverage is more rectangular than circular when you get to the edge of the coverage pattern. “It’s quite remarkable because you can walk the rectangle which is twice as deep as it is wide from corner to corner in the seating area and it’s totally covered. CDD-LIVE does that well while making it easier to get the coverage into the front rows, from side to side and all the way back in a very uniform way. That’s why we can cover the room very evenly with just two speakers.” In addition, the speakers needed to be equally proficient for speech and music reproduction because StoneBridge Church has a contemporary worship service with 4 and 5-piece electric bands and vocal groups along with the sermons. “The spoken word is very clear and CDD has always been a very musical speaker, both passive and active,” Sessler reports. “The reason we went active with CDD-LIVE in this setting is so we could eliminate external DSP to do any system alignment, timing and EQ, because that’s already built in to the speakers. We could just connect the speakers up via Dante to tune the PA quickly and efficiently just with the built-in DSP. Asked about the church’s reaction to CDD-LIVE, Sessler adds, “They were thrilled. It was one of the easiest approvals I’ve ever had for a PA system. I was there by myself on the initial tuning, spent a couple of hours working on it, getting it to the place where I thought it sounded very good. The staff came in the next morning and I played them some tracks, showed them the traces in SMAART and they said, ‘Yeah, this sounds awesome.’ And then I got on a plane and flew home.” Martin Audio CCI Solutions Tagged with: CCI Solutions Church Sound Installations Loudspeakers Martin Audio Mike Sessler Subwoofers Worship Audio · all topics Subscribe to Live Sound International Subscribe to Live Sound International magazine. Stay up-to-date, get the latest pro audio news, products and resources each month with Live Sound.