Bullet 232 24-Volt Air Horn Kit


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Hear these horns now!

Everyone’s favorite insanely loud air horn kit is now available in a 24-volt configuration! Get your hands on our Bullet 232 24-Volt Air Horn Kit. One of the absolutely loudest air horns that we carry and on our popular entry-level onboard air system come together in a complete solution for 24-volt power systems. If you are looking for one of the loudest horns we carry backed by one of the most dependable onboard air systems that you can buy, this is the kit for you!

With decibel levels matching a gunshot, our aptly named Bullet Air Horn delivers a high-pitched blast that is certain to turn some heads! Our metal quad-chime Bullet Air Horn has one of the smallest installation footprints out there but the sound is anything but small. In fact, our Bullet Air Horn is louder than most train horns out there! Our Bullet Air Horn comes with the required 1/4” valve already pre-installed so you are back out on the road and honking even faster!

We paired our Bullet Air Horn with our HornAir 232 24-Volt Onboard Air System to bring you the loudest 24-volt air horn kit that you can buy. Our popular HornAir 232 24-Volt Onboard Air System was made with the beginner and budget-conscious in mind, giving you a dependable 2-gallon system that is great for blasting your Bullet Air Horn and can even be used in emergencies to inflate tires. Our 2-Gallon Black 6-Port Air Tank provides enough air to blast your Bullet Air Horn for up to 4 seconds continuously and the included Viair 380 Air Compressor will recharge the system from 110-150 PSI in just over a minute. As with all HornBlasters kits, our Bullet 232 24-Volt Air Horn Kit comes complete with all required components and detailed instructions.


  • Heavy Duty Chrome Finish Air Horns
  • 150 PSI Air System
  • 24 Volt System
  • Max Honk Time: 4 to 6 Seconds
  • Kit Part Number: HK-B4-232-24
  • Horn: HornBlasters Bullet Air Horn
  • Horn Length: 11.15" (283.21 mm)
  • Horn Width: 5.70" (144.78 mm)
  • Horn Height: 6.00" (152.4 mm)
  • Horn Weight: 5 lb (2.27 Kg)
  • Tank Part Number: TA-206H
  • Volume: 2 gals (7.57 L)
  • NPT Ports: Four 1/4" Ports & Two 1/2" Ports
  • Burst Pressure:  300 PSI
  • Working Pressure: 150 PSI
  • Length: 17″ (431.8 mm)
  • Diameter: 6″ (152.4 mm)
  • Height: 8″ (203.2 mm)
  • Compressor: Viair 325c 24 Volt Air Compressor
  • Average Fill Time: 1 Min 30 Sec
  • Voltage: 24 volts DC
  • Air Flow: 1.80 CFM at Free Flow
  • Max Amperage: 13 amps
  • Maximum Duty Cycle: 33% @ 150 PSI
  • Maximum Working Pressure: 150 PSI
  • Compressor Length: 8″ (203.2 mm)
  • Compressor Width: 4″ (101.6 mm)
  • Compressor Height: 6.75″ (171.45 mm)
  • Money-Back Guarantee/Refund Policy
    All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
  • Warranty
    This product is backed by our One-Year Manufacturer's Defect Warranty!
  • HornBlasters.com Satisfaction Guarantee
    HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
  • Cross-Shipments
    HornBlasters.com will not cross-ship returned merchandise.
  • Physical Damage Policy
    Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.

Warnings & Notices

Hearing Loss warning icon
Hearing Protection Required

This product produces extreme loudness. Proper hearing protection must be worn at all times during its operation. Hearing loss or permanent damage may result from unsafe use. Use this product in a safe and responsible manner and at a distance of at least 100 meters from others. Never operate this product in a closed environment, in close proximity to living beings, or where prohibited by law.

Safety warning icon

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.