# Kleinn Black Dual Horn/ 15In/12.25In - XCR2.0 Coated Zinc Alloy

Equip your vehicle with the Kleinn 102-1 direct bolt-on dual black air horn system, featuring two all-metal trumpets measuring 15 inches and 12.25 inches in length with 3-inch bell ends. Engineered for universal application and compact enough to fit in almost any vehicle, this premium truck horn configuration is finished in Kleinn's exclusive XCR2.0 satin black corrosion-resistant coating to withstand the harshest environments while delivering an earth-shaking blast of up to 149.1 decibels at 150 PSI. The high-performance kit comes equipped with a heavy-duty Vortex 4 Series Model 307 electronic solenoid valve for 1/4-inch airline compatibility to ensure instantaneous air delivery and an extreme truck horn sound right out of the box. Designed for a clean and simple installation, this complete package requires an onboard air system and combines a stealthy, durable black finish with long trumpets for a deeper, authentic railcar tone that serious custom vehicle builds count on.

-   Vortex 4 Series Model 307 Solenoid for 1/4" Airline
-   Two Trumpets. 15", 12.25" with 3" Bell Ends
-   Dimensions (in): 16.5 x 7.25 x 3.75
-   XCR2.0 Coated Zinc Alloy Trumpets

## Details

- **Price:** 127.26 CAD
- **Vendor:** Kleinn Air Horns
- **Type:** Horns

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 127.26 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/kleinn-black-dual-horn-15in-12-25in-xcr2-0-coated-zinc-alloy)
> Updated: 2026-08-31