Kleinn Flat Mount Triple Train Horns

Kleinn flat mount triple train horns are the loudest, nastiest horns available! These detachable chrome plated copper trumpets are offered in three distinct sizes that can be mounted separately for an easier installation. A Vortex 4 Series 12 V electronic solenoid is also included. Want even more sound? Simply add a Kleinn BlastMaster upgrade kit (sold separately) to make your flat mount triple train horns bellow out a tone that's even louder! Find out why Kleinn Automotive Accessories are a leader in air horn and related pneumatic accessories for cars, trucks, SUVs, and everything else with a 12- or 24-volt power source when you order Kleinn flat mount triple train horns. More product features, items, and specifications include: * Three detachable trumpets: 17 1/2 in. long, 15 1/2 in. long, and 11 1/2 in. long (one each) * Spun copper construction * Overall dimensions – 18.3 in. long x 18.0 in. wide x 7.2 in. tall * Maximum input – 175 psi * Output at 100 psi - 151.8 dB * Output at 150 psi - 154.4 dB * Output with 6880 BlastMaster upgrade kit – 157.3 dB Show Less