Alternatively, assemble the system face down on the ground and rotate the entire system to a vertical orientation. Using the VT4886-HB, up to four VT4886 cabinets may be mounted on a JBL SS2-BK tripod stand or with the SS4-BK or SS5-BK adjustable pole (extension rod) to a companion VT4883 subwoofer. · · · SUSPENSION OF LOUDSPEAKER SYSTEM Before attempting to suspend your JBL loudspeakers, read and understand the following safety information. IMPORTANT SAFETY WARNING! The information in this section has been assembled from recognized engineering data and is intended for informational purposes only. None of the information in this section should be used without first obtaining competent advice with respect to applicability to a given circumstance. None of the information presented herein is intended as a representation or warranty on the part of JBL. Anyone making use of this information assumes all liability arising from such use. All information presented herein is based upon materials and practices common to North America and may not directly apply to other countries because of differing material dimensions, specifications, and/or local regulations. Users in other countries should consult with appropriate engineering and regulatory authorities for specific guidelines. Correct use of all included hardware is required for secure system suspension. Careful calculations should always be performed to ensure that all components are used within their working load limits before the array is suspended. Never exceed the maximum recommended load ratings. Before suspending any speaker system always inspect all components (enclosure, rigging frames, pins, eyebolts, track fittings, etc. ) for cracks, deformations, corrosion, missing, loose or damaged parts that could reduce strength and safety of the array. Do not suspend the speaker until the proper corrective action has been taken...