---
product_id: 275521311
title: "Somaer 12V Horn Wiring Harness Kit For Car Truck Grille Mount Blast Tone Horns(Horn Not Inclueded)"
brand: "somaer"
price: "A$44"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/275521311-somaer-12v-horn-wiring-harness-kit-for-car-truck-grille
store_origin: AU
region: Australia
---

# 40A high-quality relay 64-inch cable length Heat-resistant copper wire Somaer 12V Horn Wiring Harness Kit For Car Truck Grille Mount Blast Tone Horns(Horn Not Inclueded)

**Brand:** somaer
**Price:** A$44
**Availability:** ✅ In Stock

## Summary

> 🔊 Amplify your ride with Somaer’s power-packed horn wiring kit!

## Quick Answers

- **What is this?** Somaer 12V Horn Wiring Harness Kit For Car Truck Grille Mount Blast Tone Horns(Horn Not Inclueded) by somaer
- **How much does it cost?** A$44 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/275521311-somaer-12v-horn-wiring-harness-kit-for-car-truck-grille)

## Best For

- somaer enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heat-resistant copper wiring ensures durability under pressure
- • **Plug & Play Power:** Effortless 64-inch plug-in harness for quick, no-fuss installation
- • **Dual Speaker Ready:** Supports up to two blast tone horns for maximum audio impact
- • **High-Performance Relay:** 40A relay with advanced protection circuit extends horn lifespan
- • **Trusted Brand Assurance:** Backed by Somaer’s 1-year warranty and 30-day money-back guarantee

## Overview

The Somaer 12V Horn Wiring Harness Kit features a 64-inch cable supporting up to two 80W blast tone horns. Equipped with heat-resistant copper wiring and a 40A high-quality relay, it ensures durable, efficient performance. Designed for easy plug-in installation, this kit is backed by a 1-year warranty and 30-day money-back guarantee, making it the reliable choice for upgrading your vehicle’s horn system.

## Description

12V Horn Wiring Harness Kit For Car Truck Grille Mount Blast Tone Horns(Horn Not Inclueded)

## Features

- ※1 set of 12V Somaer horn relay wiring kit: the cable length is 64 inches, and up to two speakers can be connected (not including speakers).
- ※Suitable for electric blasting horns installed on most grilles, the wiring harness can support 80W.
- ※Plug-in connection, easy to install.
- ※High-efficiency copper wire, heat-resistant, never melts, making the speaker more durable ,and 40A high-quality relay, high-efficiency protection circuit, prolong the life of your air horn
- ※This is a SOMAER trademark brand product, we provide a 30-day money-back guarantee and a 1-year warranty with 100% support for our products. If you have any questions about using this product when you buy it from the Somaer store. Please contact us as soon as possible. We will help you solve the problem as quickly as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Somaer |
| Brand | Somaer |
| Model | Horn Wiring Harness |
| Package Dimensions | 20.3 x 9.6 x 6.7 cm; 238 g |
| Item model number | SM140US |
| Manufacturer Part Number | SM140US |
| Mirror Adjustment | Power |
| Special Features | Harness for horn |
| Mirror Lighting Type | Turn Signal Indicator |
| Safety Rating | None |
| Lift Type | power |
| Amperage | 40 Amps |
| Voltage | 12 Volts |
| Wattage | 80 watts |
| Item Weight | 238 g |

## Product Details

- **Brand:** Somaer
- **Material:** Acrylonitrile Butadiene Styrene (ABS) Plastic
- **Item weight:** 0.24 Kilograms
- **Connector type:** USB Type A, USB Type B
- **Wire diameter:** 1.3 Millimeters

## Images

![Somaer 12V Horn Wiring Harness Kit For Car Truck Grille Mount Blast Tone Horns(Horn Not Inclueded) - Image 1](https://m.media-amazon.com/images/I/61w0AndlrjL.jpg)

## Frequently Bought Together

- Somaer 12V Horn Wiring Harness Relay Kit For Car Truck Grille Mount Blast Tone Horns(Horn Not Included)
- Hella Stark Sound – 109.23.37 – Red Set 12 V High/Low Frequency Hella Super Tone Horn Set B 133, 12 volt
- HELLA H31000001 Sharptone 12V High Tone / Low Tone Twin Horn Kit with Yellow Protective Grill, Includes Relay, 2 Horns

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/275521311-somaer-12v-horn-wiring-harness-kit-for-car-truck-grille](https://www.desertcart.com.au/products/275521311-somaer-12v-horn-wiring-harness-kit-for-car-truck-grille)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-25*