- Bogen 15 Watt self amplified 24 Volt horn - Digital switching amplifier technology greatly reduces current consumption when compared to conventional ananlog self amplified horn loud speakers - Excellent extended frequency response from 1.6inch diameter voice coil and 90 mm 12-ounce magnet structure - Low heat dissipatoin of the digital switching amplifier allows units to operate with continuous background music and in higher ambient temperatures than conventional analog amplifiers - Weatherproof UV protected plastic housing - Rotatable horn allows for the use of a wider vertical or horizontal 120 degree dispersion pattern - Removable access cover protects terminals and volume control -Screw terminal strip for easy wire connections - Simple and secure cast aluminum swivel mount - Complies with FCC Part 15 requirements - High-efficiency digital switching amplifier technology - Low DC current draw and heat dissipation - Unique flare shape provides controlled sound dispersion - Operates with continuous background music & at high ambient temperatures - Beige BGSAH15