Poly-Planar MA-4054 4" 80 Watt Speakers - Black [MA4054B] Marine Plumbing & Ventilation | Thru-Hull Fittings E: (inch) 2 9/16" /

E: (inch) 2 9/16" / (mm) 65

Large front zippered pocket for easy access to phone

and built to last

and industrial applications and it can withstand the rigors of an adverse environment: heat

Operating Voltage: Range10

Poly-Planar MA-4054 4" 80 Watt Speakers - Black [MA4054B] Marine Plumbing & Ventilation | Thru-Hull Fittings E: (inch) 2 9/16" /MA 4054 4" 80 Watt Speakers Black MA 4054 is a 4" cone size two way coaxial speaker. This speaker featured a rugged waterproof design, Teflon coated wires, plastic grills, polypropylene cones, mylar tweeters and plastic frames, to provide years of trouble free service. Ultra low magnetic field speakers eliminates the problem of speakers magnets affecting navigation equipment such as compasses and autopilots. Features: Ultra low magnetic field speaker