---
product_id: 20887838
title: "HornBlasters Outlaw Black 127H 1.5 Gallon 120PSI Train Horn Kit - All-In-One Air System - Easy Install - Big Sound"
brand: "hornblasters"
price: "A$1468"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/20887838-hornblasters-outlaw-black-127h-1-5-gallon-120psi-train-horn
store_origin: AU
region: Australia
---

# 132.7 dB loudness 1.5-gallon capacity Easy install kit HornBlasters Outlaw Black 127H 1.5 Gallon 120PSI Train Horn Kit - All-In-One Air System - Easy Install - Big Sound

**Brand:** hornblasters
**Price:** A$1468
**Availability:** ✅ In Stock

## Summary

> 🚂 Honk if you love big sounds!

## Quick Answers

- **What is this?** HornBlasters Outlaw Black 127H 1.5 Gallon 120PSI Train Horn Kit - All-In-One Air System - Easy Install - Big Sound by hornblasters
- **How much does it cost?** A$1468 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/20887838-hornblasters-outlaw-black-127h-1-5-gallon-120psi-train-horn)

## Best For

- hornblasters enthusiasts

## Why This Product

- Trusted hornblasters brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last!:** Stainless steel diaphragms ensure durability and longevity.
- • **Ready to Roll!:** All-in-one kit means you can install and impress in no time.
- • **Seamless Setup!:** Pre-installed air valve for quick and hassle-free installation.
- • **Triple the Fun!:** 3-chime construction for a rich, deep tone that stands out.
- • **Unleash the Roar!:** Experience a thunderous 132.7 dB sound that commands attention.

## Overview

The HornBlasters Outlaw Black 127H Train Horn Kit is a powerful all-in-one air system designed for easy installation and maximum sound output. With a deep tone, stainless steel diaphragms, and a pre-installed air valve, this kit is perfect for those looking to make a bold statement on the road.

## Description

Outlaw Black 127H 1.5 Gallon 120PSI Train Horn Kit - All-In-One Air System - Easy Install - Big Sound

## Features

- All-inclusive Train Horn Kit - Primed with everything you need, this kit is ready for install right out of the box!
- Deep Tone - This horn was designed with a large throat to provide a deeper tone. This isn't a wimpy air horn, this is a deep and powerful sounding train horn!
- Pre-installed Air Valve - This horn is ready to accept 1/2" airline at a moments notice. Wire the solenoid to your activation switch/button and you are set!
- 3-Chime Construction - With 3 trumpets mounted on one bracket you can't go wrong! With a manifold design, installation has never been easier. Just mount the bracket to your vehicle with the provided mounting hardware and you're done! Plumb in your air supply and you're ready to honk!
- Stainless Steel Diaphragms - We use stainless steel diaphragms in our horns to ensure the horn will last for years to come. These diaphragms will never rust out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HornBlasters |
| Color | Black |
| Item dimensions L x W x H | 20 x 15 x 12 inches |
| Style | Simple |
| Noise Level | 132.7 dB |
| Manufacturer | HornBlasters |
| UPC | 854916005198 |
| Item Weight | 15 pounds |
| Product Dimensions | 20 x 15 x 12 inches |
| Item model number | HK-C3B-127H |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | HK-C3B-127H |

## Product Details

- **Brand:** HornBlasters
- **Color:** Black
- **Item dimensions L x W x H:** 20 x 15 x 12 inches
- **Style:** Simple
- **Noise Level:** 132.7 dB

## Images

![HornBlasters Outlaw Black 127H 1.5 Gallon 120PSI Train Horn Kit - All-In-One Air System - Easy Install - Big Sound - Image 1](https://m.media-amazon.com/images/I/61R5DJW-SXL.jpg)

## Questions & Answers

**Q: Is this waterproof?**
A: Hi there,

This horn kit is not waterproof. 
The compressor is not fully sealed which makes it very susceptible to the elements. 
It is required to place this unit within an enclosed area in an upright position.
Failure to do so will result in the manufacturer's warranty being void.

**Q: How long does it take to refill?**
A: 0 to 120 PSI = 2 min. 10 sec. (±10 Sec.)

90 to 120 PSI = 35 sec. (± 5 Sec.)

**Q: What size is the tank in inches**
A: 12-13”

**Q: How many dB is it**
A: About 150db it claims. Sure seems like it

## Frequently Bought Together

- HornBlasters Outlaw Black 127H 1.5 Gallon 120PSI Train Horn Kit - All-In-One Air System - Easy Install - Big Sound
- ESUPPORT 12V Car Auto Blue LED Light Momentary Speaker Horn Push Button Metal Toggle Switch 19mm

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**Shop now:** [https://www.desertcart.com.au/products/20887838-hornblasters-outlaw-black-127h-1-5-gallon-120psi-train-horn](https://www.desertcart.com.au/products/20887838-hornblasters-outlaw-black-127h-1-5-gallon-120psi-train-horn)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-19*