This 6-meter line array speaker truss lifting tower is constructed from EN-AW 6082-T6. It reaches a maximum pillar height of 6 meters, constructed from two 3-meter segments of 290*290mm spigot truss. The vertical elevation is managed by a manual handle winch equipped with an aircraft-grade steel cabling. The spigot connection system ensures a precision fit between the 3-meter pillar segments, maintaining structural alignment and minimizing vertical deflection when supporting heavy line array speakers at maximum height.
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