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NOTE: Two SB-82 brackets are required for a complete installation. One SB-82 is required on the top most enclosure and a second SB-82 is required as a “pull up” point at the bottom of the enclosure or enclosure array.
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SB-82 is located at the bottom of the lower OPALine-82 enclosure as a pull up point. The On Point Audio SB-82 is easy to install and a flexible accessory that is designed to allow either a single OPALine-82 or two OPALine-82 loudspeaker enclosures to be mounted from a ceiling or other structural overhead surfaces.
The SB-82 consists of a single part and is shown in Figure 1 below. Figure 1 The first step is to mount the SB-82 brackets to the top section of the OPALine-82, or the top section of the TOP OPALine-82 if two OPALine-82 enclosures (and a TBEC-82)
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The second SB-82 should be mounted to the lower part of the OPALine-82 enclosure, or the lower part of the lowest OPALine-82 if two OPALine-82 enclosures are arrayed (See images on page 5 of this document). The SB-82 should be attached using the supplied hardware to the top mounting points, as shown in red color below.
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The holes are shown in the image below. The hole shown above is used as the pull up point on the SB-82 mounted on the lower portion of the rear of the enclosure or enclosure array.
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IT IS CRITICAL THAT THE MATING SURFACE BE CAPABLE OF SUPPORTING THE LOAD OF THE SB-82 BRACKETS, THE OPALINE-82 LOUDSPEAKER AND ALL SUSPENSION HARDWARE, AS WELL AS PROVIDING THE PROPER SAFETY FACTORS. DO NOT ATTEMPT TO SUSPEND THE BRACKET AND LOUDSPEAKER UNTIL THE STRUCTURAL CHARACTERISTICS OF THE MATING SURFACE ARE UNDERSTOOD.