JBL VTX-V20-AF-EB Extension BarExtension Bar accessory used in conjunction with the VTX V20 AF array frame for deploying VTX V20 systems in either compression or tension mode. Five extension bar attachment options provide variable pick point separation (2 point suspension) and added flexibility for single point suspension. The extension bar can be front or rear mounted for increased array up tilt or down tilt, respectively. When rear mounted, provides an attachment point for