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Katrina 2MC Train Horn Kit

(Non-Weather Sealed Air Supply)


6 reviews

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If you are looking for a train horn kit that will blow you away, look no further than our Katrina 2MC train horn kit! Giving you a huge train horn sound without the huge train horn price tag, our Katrina 2MC is perfect if you're on a tight budget. With most of the kit pre-wired and pre-plumbed, the Katrina 2MC is also great for beginners wanting to install their first kit on their own.

Don’t let the price tag fool you, our Katrina train horns are the loudest 5-Chime horns in their class. Five metal blacked-out bells come together on a metal manifold with a pre-installed valve to bring you a horn kit that is easy to install and extremely powerful. Our Katrina Train Horn comes with a stealth black finish so they never see it coming.  

Our HornAir 2MC air source system that we have paired our Katrina train horn with makes it one of our most popular kits for beginners. It's a quick and easy install! Our Katrina 2MC train horn kit is designed for the air system to be installed in an enclosed space away from the elements, making it perfect for trunks, tool boxes, or the cab of the vehicle. As with all Hornblasters kits, our Katrina 2MC comes complete with all hardware and detailed instructions.

(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... Failure to mount this product as directed will void the warranty)

**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **

  • Heavy-duty black finish
  • 145 PSI air system
  • All-inclusive train horn kit
  • Max honk time: 5 seconds
  • Part Number: HK-C5B-2MC
  • Operating Pressure: 150 PSI
  • Restart Pressure: 110 PSI
  • Voltage: 12-Volt DC
  • Horn: Katrina train horn
  • Horn Air Inlet: 1/2" air line
  • Horn Length: 19.5" (495.3 mm)
  • Horn Width: 19.75" (501.65 mm)
  • Horn Height: 13.5" (342.9 mm)
  • Horn Weight: 20 lb (9.07 Kg)
  • Air Source Unit: HornBlasters 2MC air source unit
  • Tank volume: 2-Gallons (7.57 Liters)
  • Max amperage: 22 Amps
  • Maximum duty cycle: 30% @ 100 PSI
  • Maximum working pressure: 150 PSI
  • Air source length: 19″ (482.6 mm)
  • Air source width: 6.25″ (158.75 mm)
  • Air source height: 14.5″ (368.3 mm)
  • Weight: 12.1 lb (5.48 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 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!
  • 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

5.0 Based on 6 Reviews
5 ★
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Filter Reviews:
Jeff S.
United States United States

Loud AF!!

The Hornblasters kit overall was awesome. Everything they said in the box. The only complaint i had was that they didn’t include enough wire. I had to run to the auto part store for more 10 gauge and 18 gauge wire. Other than that BADASS setup!!! Like the title says LOUS AF!!!

HornBlasters Katrina 228H Train Horn Kit ReviewHornBlasters Katrina 228H Train Horn Kit ReviewHornBlasters Katrina 228H Train Horn Kit Review
Caleb B.
United States United States


It is great easy instructions for dyi and if not sure on something just send them a message on any of the platforms and they answer quickly.

HornBlasters Katrina 228H Train Horn Kit ReviewHornBlasters Katrina 228H Train Horn Kit ReviewHornBlasters Katrina 228H Train Horn Kit Review
Jonathan T.
United States United States

Big horns big sound

I originally purchased these for my Durango but didn’t realize how giant these horns were so I put them on my Tacoma and damn these things are loud. Whatever you do don’t skimp out on horns. Spend the extra money on Hornblasters it’s 1000% worth the money

HornBlasters Katrina 228H Train Horn Kit Review
United States United States


Tyler and Matt got me right with my Katrina set. Excellent customer service and would recommend to anyone. The best horns out there.

HornBlasters Katrina 228H Train Horn Kit ReviewHornBlasters Katrina 228H Train Horn Kit ReviewHornBlasters Katrina 228H Train Horn Kit Review
Taylor s.
United States United States

Horn blaster

Best experience of my life hands down there customer support is amazing the whole kit is well built I’d buy it again over and over because for the price and sound you can’t beat it