RAY SUB IMPLEMENTATIONPage 46 / 76 System Manual RS Series7.2.4 RS15s and RS18s arraysIMPORTANTRS15s and RS18s arrays must be installed with bumper set horizontally and all cabinets at 0°.Flying RS15s and RS18s columns can significantly improve low frequency coverage in the vertical plane, and therefore overaudience depth provided height is sufficient.A 12 RS15 cluster flown at 10m/30ft will provide a +/- 3dB pressure level deviation at 100Hz over an audience area 75m/200ftdeep while maintaining 15 to 20dB attenuation on stage.A 10 RS18 cluster flown at 10m/30ft will provide a +/- 3dB pressure level deviation at 100Hz over an audience area 75m/200ftdeep while maintaining 15 to 20dB attenuation on stage.12 RS15 CLUSTER OVER 75M/200FT 10 RS18 CLUSTER OVER 75M/200FT
