Rocker 232 Air Horn Kit

HK-S2-232

Add Wireless Activation Remote Tooltip
Activate your horn wirelessly up to 100 yards away with our handy RF transmitter.
addons
+$39.99
Add Viair Air Compressor Bracket Tooltip
The Viair Air Compressor Bracket will allow you to mount your compressor upright and is compatible with Viair Compressor models 275C-485C.
addons
+$29.99
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!
addons
+$69.99
Add Gold Level Extended Warranty See price in cart
Add Platinum Level Extended Warranty See price in cart

Hear these horns now!

THESE HORNS GO TO 11!

The Rocker 232 air horn kit comes equipped with our Rocker Air Horn. Not only is this the loudest air horn on the market, but the individual fiberglass reinforced ABS horns are perfect for vehicles with very little install space. This gives you the ability to spread them out and mount them in any configuration needed.

The 2-gallon air system supplying air to these insanely loud air horns will give you roughly 5-7 seconds of honk time. Also, the air compressor has the ability to air up a tire in case of an emergency as well as honking the horns!

What's different about the Rocker 232?

  • Individually mounted bells for an easy install.
  • Super Loud Air Horn & Louder than all of our other Air Horns.
  • Lightweight & Completely Weather Resistant
  • 2-Gallon Weather-Resistant Air System
  • Lightweight & Extremely Loud
  • Rust-proof Stainless Steel Diaphragms
  • Compact Design For Even The Tightest Spots
  • All Standard Mounting Hardware
  • Max Honk Time: 5 to 7 Seconds
  • Part Number: HK-S2-228H
  • Horn: Shocker S2 Dual Air Horns
  • Material: High-Impact ABS
  • Horn Length: B3 14.75" (374.65 mm) B4 12.75" (323.85 mm)
  • Horn Flare: 5"(127 mm)
  • Weight: 2.25 lb (1.02 Kg)
  • Horn Air Inlet Size: ⅛″ M NPT
  • Tank: 2 Gallon Tank
  • Tank Length: 17" (431.8 mm)
  • Tank Diameter: 6" (152.4 mm)
  • Tank Height: 8" (203.2 mm)
  • Weight: 10 lb (4.54 Kg)
  • Compressor: Viair 380C Air Compressor
  • Voltage: 12 volts DC
  • 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)
  • Pressure Switch: Weatherproof 110/150 PSI Switch
  • Voltage: 12 volts DC
  • Max Amps: 40A
  • Stop Pressure: 150 PSI
  • Restart Pressure 110 PSI
PSI CFM A BAR LPM A
0 1.58 12 0 44.7 12
10 1.45 13 1.0 38.1
13
20 1.22 14 2.0 33.3
15
30 1.17 15 3.0 30.6
16
40 1.09 16 4.0 29.1
17
50 1.06
17 5.0 27.1
18
60 1.02
17 6.0 25.3
19
70 0.97 18 7.0 24.0
20
80 0.92 18 8.0 22.4
21
90 0.88 19 9.0 21.0
23
100 0.85 20
10.0 19.5
21
110 0.81 21
120 0.74 22
130 0.74 23
140 0.71 21
150 0.67 20

* Supply Voltage: 13.8 Volts

2.0 GALLON TANK FILL RATE
0 to 145 PSI 3 min. 10 sec.(± 10 sec.)
110 to 145 PSI 50 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 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 Kit is backed with a 1 Year Manufactures 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 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
Warning

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.

English en