6 inch Ground Plane Disc for Antenna Mounting on Aluminum Fiberglass Plastic prerunner 5 mm external speaker output

5 mm external speaker output with our Accessory Hub

VSC (Variable Speed Controller)

Includes tinted tear off

Note: Does not fit Bronco Sport

• Quick disconnect radio plug

6 inch Ground Plane Disc for Antenna Mounting on Aluminum Fiberglass Plastic prerunner 5 mm external speaker outputMade for vehicles with a non metal roof that uses a ground plane antenna. For best performance, mount the Ground Plane Disc on top of your roof and your antenna on top of the disc. The Ground Plane disc can be mounted on the underside of the roof, but antenna performance may decline. 4 holes in the ground plane allow you to incrementally adjust the position of your antenna once it has been mounted. 6" Diameter Alloy construction (4) 3 8" holes