The efficient Bogen SAH15 15w Self Amplified 24 Volt Horn is a 15w Self Amplified 24 Volt Horn with Digital Switching Amplifier Technology Greatly Reduces Current Consumption When Compared To Conventional Ananlog Self Amplified Horn Loud Speakers. 

Features: 

• Bogen 15 Watt Self Amplified 24 Volt Horn
• Excellent Extended Frequency Response From 1.6inch Diameter Voice Coil And 90 Mm 12ounce 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
• Highefficiency 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
• Brand: Bogen