6/16ver. 2017/06/19User Manual - SB1102. Requirements and installationWe recommend that the SB110 be positioned far enough away from the au-dience, so that the sound coverage is uniform over the entire audience. The dis-tance separating the SB110 from the closest listeners must be greater than thereverberation distance. Thus, practically speaking, the SB110 must be placed atleast 3 meters from the closest audience members. The SB110 can be placedto the ceiling to if necessary.In terms of maximum sound level, the SB110 is designed to be aligned with Ste-pArray and Ray-On column loudspeakers. To maximize the power of the columnloudspeakers, we recommend:• as many SB110 as there are SA180, SA250, R200• 1 SB110 for 2 SA100 or 2 Ray-On R100When several SB110 are used to deliver the same signal, theoretically 3dB effi-ciency and SPL may be gained by positioning them together (e.g. side by side orone on top of the other). The maximum sound level obtained with two adjacentSB110s will then be 6dB greater than that obtained with a single SB110. On theother hand, the sound coverage may be more uniform if they are distributedaround the room.The SB110T is equipped with a 100V line transformer with a power of 100W.Its maximum sound level is therefore lower than that of the SB110 (about 8dBless). The low cutoff of the transformer is 35Hz.The SB110 can be placed horizontally on the floor, or vertically against a wallusing the accessory SB110_KMV (Figure 1).Figure 1 :Mounting the SB110 vertically with the accessory SB110_KMV