HornBlasters Dolphin 228H Air Horn Kit

$ 429.99

Hear these horns now! Overview The Dolphin 228H Air Horn Kit is perfect for anyone that dares to be different. If you are going to get an obnoxiously loud horn, why get what that sounds like everyone else? With our Dolphin 228H Air Horn Kit, you get one of our most unique sounding air horns along with a budget-minded beginner-friendly...

Wireless Activation Remote

Hear these horns now!


The Dolphin 228H Air Horn Kit is perfect for anyone that dares to be different. If you are going to get an obnoxiously loud horn, why get what that sounds like everyone else? With our Dolphin 228H Air Horn Kit, you get one of our most unique sounding air horns along with a budget-minded beginner-friendly air source unit that gets you out on the road and honking in no time!

Our Dolphin Air Horn is a dual chime stealth black air horn that features a specially engineered resonance chamber that gives our Dolphin Air Horn’s high pitch sound a unique tone that you won't find anywhere else. As the dual bells sound off, the resonance chamber catches both tones and causes an echo effect is sure to turn heads!!

Our HornAir 228H Air Source Unit that our Dolphin Air Horn is paired with makes it perfect for beginners or anyone on a budget that wants to stand out in the crowd without breaking the bank. Our HornAir 228H Air Source Unit comes complete with a pre-wired pressure switch and a Viair 280C Air Compressor mounted on the 2-gallon tank, providing our Dolphin Air Horn with up to 5 seconds of continuous blast time. As one of our more compact kits, our Dolphin 228H Air Horn Kit is perfect for any vehicle install that is limited on space.

Not only does this kit give you everything you need to get up and honking, but it is also able to be upgraded to include a Wireless Activation Remote to blast it from up to 100 yards away!

(Note: Tank mounted air compressors are not fully sealed. For this reason, the manufacturer recommends the tank/compressor system be mounted in the upright position in an enclosed space away from moisture, dirt, debris, etc...)

  • All-inclusive Air Horn Solution!
  • Heavy Duty Compressor For Faster Fills!
  • 145 PSI Air System 
    • Part Number: HK-D2K-228H
    • Horn: HornBlasters Dolphin Horn
    • Horn Length: 15.125 in
    • Horn Width: 7.75 in
    • Horn Height: 4.5 in
    • Horn Weight: 5.2 lb
    • Horn Fitting: 1/2" Tube
    • Air Source Unit: HornBlasters 228H
    • Working Pressure: 150 PSI
    • Air Source Length: 19.0″ (482.6 mm)
    • Air Source Width: 6.0″ (152.4 mm)
    • Air Source Height: 13.75″ (349.25 mm)
    • Air Source Weight: 17.15 lb (7.78 Kg)
    • Air Source Kit Tank: 2.0 Gallon 5 Port Tank
    • Volume: 2 Gal (8.8 L)
    • Ports: 5 x ¼″ NPT Ports
    • Tank Length: 19″ (482.6 mm)
    • Tank Width: 6″ (152.4 mm)
    • Tank Height: 7.4″ (187.96 mm)
    • Tank Weight: 10.5 lb (4.76 Kg)
    • Air Source Kit Compressor: 280C Air Compressor
    • Voltage: 12 volts DC
    • Max Amperage: 16 amps
    • Maximum Duty Cycle: 30% @ 100 PSI
    • Compressor Length: 7.8″ (198.12 mm)
    • Compressor Width: 3.95″ (100.33 mm)
    • Compressor Height: 6.35″ (161.29 mm)
    • Compressor Weight: 6.6 lb (2.99 Kg)
    Performance Data / Fill Rates
    0 1.59 10 0 45.0 10
    10 1.49 12 1.0 40.2 13
    20 1.33 13 2.0 32.1 14
    30 1.11 14 3.0 29.0 15
    40 1.04 15 4.0 26.4 16
    50 0.99 15 5.0 24.2 16
    60 0.92 16 6.0 22.0 17
    70 0.87 16 7.0 21.0 19
    80 0.81 17 8.0 19.4 18
    90 0.76 17 9.0 17.5 17
    100 0.74 19 10.0 15.3 17
    110 0.71 19
    120 0.67 18
    130 0.62 17
    140 0.57 17
    150 0.51 17

    * Supply Voltage: 13.8 Volts

    0 to 145 PSI 3 min. 40 sec.(± 10 sec.)
    110 to 145 PSI 1 min. 15 sec. (± 05 sec.)

    * Supply Voltage: 13.8 Volts

    Diagrams / Manuals
    Refunds, Returns, & Warranty
  • 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.


    Use this product in a safe and responsible manner, at a distance of at least 100 feet from others.

    Proper hearing protection must be worn when using this air horn. Hearing loss or permanent damage may result from unsafe use.

    Never operate this product in a closed environment or close to pedestrians or others.

    It is the consumer's responsibility to comply with local noise ordinances and D.O.T. sound level laws.


    This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.


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