SKB 3i-6018-8B-E iSeries Empty Waterproof Utility Case w/ Wheels quote The built-in line transformer makes

The built-in line transformer makes it possible to connect the horn loudspeaker to both 50 and 100 V constant voltage lines

37" in diameter and has an M10 threaded bushing for mounting items such as crossbars

Fits: For XT-GSWSB LED Wall Ground Stack System

Pockets: 1 x Interior

Weight (lbs/kg): 40

SKB 3i-6018-8B-E iSeries Empty Waterproof Utility Case w/ Wheels quote The built-in line transformer makesThe SKB Cases 3i 6018 8B E, iSeries Empty Waterproof Utility Case with Wheels black is molded of ultra high strength polypropylene copolymer resin, featuring a gasket sealed, water and dust tight, submersible design (MIL STD 810H) that is resistant to corrosion and impact damage. Standard features include a molded in hinge, padlock loops, Trigger Latch System, snap down rubber over molded cushion grip handle, automatic ambient pressure equalization