HornBlasters Octohorn Train Horn | Stealth Black 8-Chime Horn with Pre-Installed 12/24V Air Valve | Extremely Loud & Durable

Bring the unmistakable presence of a locomotive to your ride with the HornBlasters Octohorn Train Horn. Designed with eight individually tuned bells and finished in stealth black, the Octohorn offers a bold look and an even bolder sound. Each horn is tuned to harmonize with the others, giving this setup a unique and deep tone unlike anything else on the road. This horn includes a pre-installed 12/24-Volt electric valve and comes with a ½" air line for easy connection to an existing onboard air system. With its wide footprint and high output, the Octohorn is best suited for full-size trucks, semis, or show builds where space allows. While this batch of Octohorns has minor cosmetic blemishes in the finish, performance is completely unaffected. If you care more about the sound than the shine, this is still one of the loudest and most impressive train horns you can get your hands on.

• 🔊 8-Chime Train Horn with Deep, Harmonized Tone: Features eight individually tuned bells designed to deliver a powerful, rich blast that mimics the sound of a full locomotive.
• 🛠️ Heavy-Duty Build with Large Footprint: Weighs 30 lbs and measures 17" x 17.5" x 16.75", best suited for full-size vehicles where space isn’t an issue.
• 🎛️ Pre-Installed 12/24V Air Valve: Equipped with an electric solenoid valve already mounted to the horn, ready for simple wiring to your 12- or 24-volt system.
• 🔧 Includes ½" Air Line for Easy Setup: Comes with a 10-foot roll of ½" DOT air line to connect directly to any existing onboard air system with a ½" port.
• ⚠️ Blemished Finish – Full Performance: This batch includes finish imperfections that don't affect sound or function. Still delivers outstanding tone, volume, and presence.