MR4.3B Manuals & User Guides

BOSS MR4.3W/ MR4.3B 4Inch 3 Way Indoor Outdoor Box Speaker Introduction This speaker pair is 4” 3-way system with weather proof enclosure. They can be installed in a large variety of locations (e.g. decks, gazebos, porches, atriums, garages, and covered…

BOSS MR4.3B 3 Way Weatherproof Marine Speakers INTRODUCTION The outdoor speaker series is designed as a weather-resistant multi-purpose interior or exterior speaker and will deliver accurate high fidelity sound in exterior or interior environments. Weather-resistant design and construction provide optimum…