YH300K 30W ABS Waterproof Professional Outdoor Horn Speakers MINSOUND horn speaker YH300K is weatherproof, the IP 66 grade is guaranteed when the product is assembled with its accessories: cover, bracket and screws. It have aluminum horn bodies. They are cabinet and easy for installation in PA system.Each of them has strong output, low input impedance and high effect. The transmitting range is far.This kind of Speakers Horns is ideal for paging system,siren & alarm system, Indoor&outdoor Application,Publicity, high noise areas and so on. Specification Speaker Type OUTDOOR SP…