Poly-Planar MB21W Waterproof VHF Extension Speakers Surface Mount 8W 2-15/16" x 2-3/4", White BOAT DRAIN PLUG State-of-the-art water sensing technology

State-of-the-art water sensing technology

One (1) pair of MR6B speakers

2-year warranty

Black Plastic

water cooled

Poly-Planar MB21W Waterproof VHF Extension Speakers Surface Mount 8W 2-15/16" x 2-3/4", White BOAT DRAIN PLUG State-of-the-art water sensing technologyMB 21 8 Watt VHF Extension Speaker White This compact marine communications speaker includes a stainless steel mounting bracket and stainless steel grill. These waterproof communication speakers can be mounted where you can hear your VHF radio. Features: Completely waterproof and corrosion proof Features stainless steel grills, sturdy plastic frames, polypropylene speaker cones and Teflon coated wires 10' Lead wire w mini plug and RCA adapter