HornBlasters Super Echo Air Horn Stand out from the crowd with the HornBlasters Super Echo Air Horn. Designed to make a statement, this obnoxiously loud air horn boasts a tone that is truly one-of-a-kind. Get ready to capture everyone's attention with its jarring and attention-grabbing sound. Featuring a sleek black design, the Super Echo air horn stands out not only visually but also acoustically. Its dual-chime configuration, with a large resonance chamber between the two bells, creates a powerful mid-range tone that is enhanced by an incredible echo effect. Prepare to be amazed as the sound reverberates and lingers in the air, leaving a lasting impression on all who hear it. Installing the Super Echo air horn is a breeze, thanks to the pre-installed 1/4" valve. With this convenience, you can enjoy a straightforward installation process and start enjoying the ear-catching sound of the Super Echo air horn in no time. What's more, the pre-installed air valve comes equipped with a 1/2" compression fitting, making it ready to accept 1/2" Air Line. Simply plumb it to your existing air system, and you're good to go! HornBlasters Super Echo Air Horn Stand out from the crowd with the HornBlasters Super Echo Air Horn. Designed to make a statement, this obnoxiously loud air horn boasts a tone that is truly one-of-a-kind. Get ready to capture everyone's attention with its jarring and attention-grabbing sound. Featuring a sleek black design, the Super Echo air horn stands out not only visually but also acoustically. Its dual-chime configuration, with a large resonance chamber between the two bells, creates a powerful mid-range tone that is enhanced by an incredible echo effect. Prepare to be amazed as the sound reverberates and lingers in the air, leaving a lasting impression on all who hear it. Installing the Super Echo air horn is a breeze, thanks to the pre-installed 1/4" valve. With this convenience, you can enjoy a straightforward installation process and start enjoying the ear-catching sound of the Super Echo air horn in no time. What's more, the pre-installed air valve comes equipped with a 1/2" compression fitting, making it ready to accept 1/2" Air Line. Simply plumb it to your existing air system, and you're good to go! Key Features Unforgettable Tone The Super Echo air horn delivers a truly unique and attention-grabbing tone that sets it apart from standard air horns. With its dual-chime configuration and large resonance chamber, it produces a powerful mid-range tone with an impressive echo effect that will leave a lasting impact on everyone who hears it. Striking Visual Design Featuring a sleek black finish, the Super Echo air horn not only sounds impressive but also looks the part. Its visually striking appearance adds an extra touch of style to your vehicle, making it stand out from the crowd. Convenient Installation The Super Echo air horn is designed for hassle-free installation. It comes with a pre-installed 1/4" valve, which simplifies the installation process and saves you time and effort. With the necessary components already in place, you can easily connect the air horn and start enjoying its extraordinary sound in no time. Specifications Horn Length: 15.125" (384.17 mm) Horn Width: 7.75" (196.85 mm) Horn Height: 4.5" (114.3 mm) Air Inlet: Accepts 1/2" Air Line Voltage: 12-Volt DC Includes SUPER ECHO AIR HORNPRE-INSTALLED 12-24 VOLT ELECTRIC AIR VALVEPRE-INSTALLED 1/2" COMPRESSION FITTING (READY TO ACCEPT 1/2" AIR LINE)MOUNTING HARDWARE Includes SUPER ECHO AIR HORNPRE-INSTALLED 12-24 VOLT ELECTRIC AIR VALVEPRE-INSTALLED 1/2" COMPRESSION FITTING (READY TO ACCEPT 1/2" AIR LINE)MOUNTING HARDWARE