Poly-Planar MA-4054 4" 80 Watt Speakers - Black

Poly-Planar MA-4054 4" 80 Watt Speakers - Black

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 Ideal replacement speaker