Poly-Planar MA-4054 4" 80 Watt Speakers - Black Fender Covers 3 or 4 stages charging

3 or 4 stages charging with Equalization (must be manually initiated)

When used with the MultiPlus 500VA-1200VA models connect the black wire to the ON terminal and the red wire to the (+) terminal

Scanstrut's seal helps you achieve a sleek

"Trip Free" design cannot ben held "ON" during fault current condition

Monitoring of relay activation by external LED

Poly-Planar MA-4054 4" 80 Watt Speakers - Black Fender Covers 3 or 4 stages chargingMA 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