Audio Sample:

Safety Horn 232 Air Horn Kit


3 reviews

Suggested Addons
Add Tire Inflation Kit Tooltip
Our Tire Inflation Kit includes a 30' Coil Hose, Tire Inflation Gun, Air Relocation Kit, Blow Gun, & a complete Air Accessory Fitting Kit!
Add HornBlasters Dixie Musical Horn Tooltip
The Song of the South is available for your vehicle with our Dixie Musical Air Horn System.
Add Electric Drain Valve Kit Tooltip
This kit has everything you need to drain your tank from the push of a button from inside the cab!
Add Gold Extended Warranty Tooltip
1 year add-on to existing warranty. Does NOT cover accidental damage, no advanced replacement.
Click here for more information!
+See price at checkout
Add Platinum Extended Warranty Tooltip
2 year add-on to existing warranty. DOES cover accidental damage and advance replacement.
Click here for more information!
+See price at checkout

As bad as distracted driving has been lately, it’s never been more important to ensure you are heard on the road. That is exactly what our Safety 232 air horn kit does for you. With an extremely loud tone similar to a fire truck horn, people are sure to get out of your way when you let loose a blast from this horn kit!

Ever have a fire truck lay on its horn as it passes by? With our Safety 232 fire truck horn kit, that’s the tone and power you are getting. Our Safety air horn is a single metal bell over two feet in length with a 3/8" valve pre-installed for ease of installation and painted stealth black so it only draws attention when you activate it.

Our HornAir 232 onboard air system that we paired our Safety air horn with, is one of our most popular entry-level kits as it is the lowest cost water-resistant system we offer. The Safety will have about 5-6 seconds of honk time with the 2-gallon 6 port air tank. Our Safety 232 comes with a constant-duty Viair 380C air compressor, giving this extremely loud car horn kit a recharge time from 110-150 PSI in just under a minute. As with all HornBlasters horn kits, the Safety 232 comes complete with all required components and detailed instructions.

  • All-inclusive air horn solution!
  • Heavy-duty air compressor for faster fills!
  • Capable of filling tires
  • Complete with pre-installed air valve & fittings
  • 145 PSI Air system
  • Max honk time: 3 to 5 seconds
  • Part Number: HK-S33K-232
  • Operating Pressure: 150 PSI
  • Restart Pressure: 110 PSI
  • Voltage: 12-Volt DC
  • Horn: Safety air horn
  • Horn Length: 25.5" (647.7 mm)
  • Horn Width: 6" (152.4 mm)
  • Horn Height: 6" (152.4 mm)
  • Horn Weight: 5.2 lb (2.36 Kg)
  • Air Tank: 2-gallon 6 port air tank
  • Tank Ports: x4 1/4"NPT, x2 1/2" NPT
  • Tank Length: 17″ (431.8 mm)
  • Tank Diameter: 6″ (152.4 mm)
  • Tank Height: 7″ (177.8 mm)
  • Tank Weight: 10 lb (4.54 Kg)
  • Air Compressor: Viair 380C air compressor
  • Max Amperage: 23 Amps
  • Maximum Duty Cycle: 100% @ 100 PSI
  • CFM @ 0 PSI: 1.58 CFM
  • Compressor Length: 9″ (228.6 mm)
  • Compressor Width: 4″ (101.6 mm)
  • Compressor Height: 6.75″ (171.5 mm)
  • Compressor Weight: 6.95 lb (3.15 Kg)

2-Gallon Air Tank Dimensional Drawing

0 1.59 14 0 45.0 14
10 1.40 16 1.0 37.6 16
20 1.24 16 2.0 34.1 18
30 1.20 18 3.0 32.3 18
40 1.17 18 4.0 29.1 20
50 1.08 19 5.0 26.0 21
60 1.01 20 6.0 23.7 21
70 0.93 21 7.0 21.5 21
80 0.87 21 8.0 19.7 21
90 0.82 21 9.0 18.0 21
100 0.77 21 10.0 16.5 21
110 0.72 21
120 0.68 21
130 0.64 21
140 0.60 21
150 0.57 21

* Supply Voltage: 13.8 Volts

0 to 150 PSI 2 min. 52 sec. (± 10 sec.)
110 to 150 PSI 56 sec. (± 05 sec.)

* Supply Voltage: 13.8 Volts

  • 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 of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
  • Warranty
    This Kit is backed with a 1 Year Manufactures Defect Warranty!
  • Satisfaction Guarantee offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
  • Cross-Shipments will not cross-ship returned merchandise.
  • Physical Damage Policy
    Physical damage to any product purchased at 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

Customer Reviews

4.7 Based on 3 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Alex B.
United States United States

Very loud

Very loud horn, definitely got the attention of people on the road!

Hunter W.
United States United States

The most fun i've had in a long time

I love using this horn, sounds like the real deal once it gets to ~80 PSI, eventually going to upgrade to a dual horn unit. Definitely would recommend this to anyone wanting anything similar to this.

Steven S.
United States United States

Safety Horn 232 Air Horn Kit

Overall experience was great, website is very good, parts came fast and on time.