Robin Johnson of The Stone Church contacted us to find a clean and economical line array installation method in this beautiful church building in Brattleboro, VT. The speakers utilized were 3 JBL Professional VRX 932 per side. Each cluster was aimed using a Polar Focus Blackbird frame with infinite tilt adjustability, with structural extension posts that are also cable raceways. Each cluster had full pan and tilt adjustability with no visible shackles, wire rope, chain or signal cable. Photos courtesy of The Stone Church.