HornBlasters Rocker 228V Air Horn Kit


  • Powerful, loud, American horns with a fast-filling premium air source kit. Sound like something you might want? These horns are stunning (literally) and the air setup delivers the performance you need to keep honking.(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...)

    Hear these horns now!

    • Lightweight & Extremely Loud
    • Rust-proof Stainless Steel Diaphragms
    • Compact Design For Even The Tightest Spots
    • All Standard Mounting Hardware
    • Max Honk Time: 10 to 14 Seconds
    • Part Number: HK-S2-228V
    • Horn: Shocker S2 Dual Air Horns
    • Horn Length: 15.750″ (400.05 mm)
    • Horn Width: 7.375″ (187.33 mm)
    • Horn Height: 3.875″ (158.75 mm)
    • Horn Weight: 4.195 lb  (1.9 Kg)
    • Horn Fitting: 1/2" Tube
    • Air Source Unit: Viair 20005
    • Working Pressure: 145 PSI
    • Air Source Length: 19.0″ (381 mm)
    • Air Source Width: 6.0″ (152.4 mm)
    • Air Source Height: 13.0″ (330.2 mm)
    • Air Source Weight: 13.75 lb (6.24 Kg)
    • Air Source Kit Tank: Viair 2.0 Gallon 5 Port Tank
    • Volume: 2.0 gal (8.8 L)
    • Ports: 5 x ¼″ NPT Ports
    • Tank Length: 19″ (381 mm)
    • Tank Width: 6″ (152.4 mm);
    • Tank Height: 7.4″ (215.9 mm)
    • Tank Weight: 10.5 lb (3.92 Kg)
    • Air Source Kit Compressor: Viair 280 Air Compressor
    • Voltage: 12 volts DC
    • Max Amperage: 16 amps
    • Maximum Duty Cycle: 30% @ 100 PSI
    • Maximum Working Pressure: 150 PSI
    • Compressor Length: 7.8″ (165.1 mm)
    • Compressor Width: 3.95″ (88.9 mm)
    • Compressor Height: 6.35″ (114.3 mm)
    • Compressor Weight: 6.6 lb (2.31 Kg)
    • 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.
    • 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 and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

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