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Ignitions and Electrical› Wiring Components

Omega

10.5-Inch 14.5-Inch 15-Inch 3-Bell Train Horn Assembly

$174.86 $159.86 Save $15.00

SKU: AH-300BLK

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Omega AH-300BLK is a 3-bell train horn assembly designed to produce a powerful sound. It features three steel trumpets in sizes 10.5", 14.5", and 15".

This horn assembly operates on a 12-volt system and requires an external air source, such as an air compressor. It includes a 12-volt non-polarized solenoid and a compression-style fitting for secure line attachment. The maximum pressure is rated at 110 PSI.
Show original supplier description
The Omega AH-300BLK is a 3-bell steel train horn assembly designed to give your vehicle the unmistakable sound of a freight train. This robust system features three distinct trumpets measuring 10.5", 14.5", and 15" in length, all finished in a corrosion-resistant black coating. Operating on a standard 12-volt electrical system, the AH-300BLK includes a non-polarized solenoid for reliable operation. For full functionality, an independent air source is required, such as the recommended AC-150 air compressor. The horn assembly is capable of operating at up to 110 PSI, ensuring a loud and commanding audible signal.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandOmega
Part NumberAH-300BLK
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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