Outrigger system for VTX A12 VT Support for up to 6 x VTX A12 4 screw jacks included for adjusting height The VTX A12 VT GND outrigger system works in conjunction with the VTX A12 VT and allows A12 enclosures to be ground stacked without the need to remove the speakers from the transportation cart. The two outriggers extend in front of and behind the stack and connect to the VT using the included Quick-Release Pins. Screw jacks are used to lift the stack off the ground, and the innovative spring based angle-set hinges are used to adjust overall aiming. The hinge mechanism uses gas springs, which allow adjustment of the overall stack angle without having to manually lift the speakers or move any heavy parts. Depending on the array geometry, the VTX A12 VT GND can support the weight of up to 6 x A12 cabinets and allows for angles ranging from -15-degrees to +5-degress. JBL’s LAC-3 software is used to calculate the ground stack parameters and mechanical safety.
