Shakespeare ES-4 External Speaker

The Shakespeare ES-4 External Speaker with Swivel Mount is a 4 inch external speaker featuring Mylar cone material which is meant to last in a rough marine environment. With an input power of 8 watts (4-ohm speaker), the ES-4 includes a swivel-action mounting bracket, a mounting hardware kit and 6 feet of cable. Color-coded inputs makes hooking the ES-2 up to a VHF radio quick and easy..