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Kleinn Black Triple Horn/ 18.25In/ 14.75In/10In - XCR2.0 Coated Spun Steel

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Original price $649.94
Original price $649.94 - Original price $649.94
Original price $649.94
Current price $499.95
$499.95 - $499.95
Current price $499.95

Equip your vehicle with the Kleinn 730 direct bolt-on Demon triple black spun steel train horn system, featuring three tuned, oversized spun steel trumpets measuring 18.25 inches, 14.75 inches, and 10.5 inches in length to deliver the loudest, largest, and most aggressive train horn blast on the market. Engineered for universal application and maximum durability in the harshest environments, this premium triple horn configuration is finished in Kleinn's exclusive XCR 2.0 satin black corrosion-resistant coating to easily withstand heat, sun, UV rays, and salt spray. The innovative flat-rack detachable design allows the trumpets to be removed from the bracket and mounted individually for ultimate installation flexibility in vehicles with unique spatial constraints. The high-performance kit comes equipped with a heavy-duty Vortex 7 12-volt electronic brass body solenoid valve to ensure extreme airflow and an earth-shaking, authentic railcar blast of up to 157.8 decibels right out of the box. Designed for a clean, professional setup, this complete package requires an onboard pressurized air system and can be further enhanced by adding the part number 6890 Ultra BlastMaster valve upgrade kit to unleash a devastating 159.6 decibels.

Installation Instructions
Owner's Manual
Installation Instructions
  • Up to 157.8 db output (159.6 dB w/ Ultra BlastMaster Upgrade P/N 6890)
  • Vortex 6 Series Model VX6003 Solenoid - 12-Volt - 3/8" In and Out
  • Three trumpets: 18.25, 14.75, 10.5 in length (3.5" Horn Base)
  • XCR2.0 Coated Stainless Steel Construction
  • 12' of 1/2" Heavy Duty 300 PSI Airline
  • Dimensions (in): 22.5 x 18.5 x 7.25

Processing & Shipping Overview

Processing occurs before shipping.

Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.

Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.

For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.



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