---
product_id: 143090360
title: "HOS-04G ALPHA II Compact Horn Car San Kowa Made in Japan"
brand: "mitsuba"
price: "¥20907"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/143090360-hos-04g-alpha-ii-compact-horn-car-san-kowa-made
store_origin: JP
region: Japan
---

# 12V, 4A x 2 power Compact 84x90x58 mm size 113 dB sound pressure HOS-04G ALPHA II Compact Horn Car San Kowa Made in Japan

**Brand:** mitsuba
**Price:** ¥20907
**Availability:** ✅ In Stock

## Summary

> 🚗🔊 Command the road with the iconic Mitsuba ALPHA II horn!

## Quick Answers

- **What is this?** HOS-04G ALPHA II Compact Horn Car San Kowa Made in Japan by mitsuba
- **How much does it cost?** ¥20907 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/143090360-hos-04g-alpha-ii-compact-horn-car-san-kowa-made)

## Best For

- mitsuba enthusiasts

## Why This Product

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

## Key Features

- • **Piercing 113 dB Alert:** Cut through city noise with unmatched clarity and volume.
- • **Energy-Efficient Power:** Operates at 12V and 4A x 2 for reliable performance without draining your battery.
- • **Lightweight Durability:** At just 90.7g, it’s built tough yet won’t weigh down your ride.
- • **Dual-Frequency Precision:** Hi 480Hz & Lo 400Hz tones for a rich, attention-grabbing sound signature.
- • **Compact Japanese Engineering:** Sleek 84x90x58 mm design fits seamlessly in any vehicle setup.

## Overview

The MitsubaHOS-04G ALPHA II is a compact, high-performance electric car horn made in Japan, delivering a powerful 113 dB sound at dual frequencies (480Hz and 400Hz). Designed for energy efficiency and durability, it operates on 12V with a lightweight 90.7g build, making it the perfect blend of precision engineering and impactful sound for modern vehicles.

## Description

Traditional European sound horn Alpha horn series It is a European horn using traditional frequency 480/400 Hz. It plays a soft sound which is a feature of a spiral horn. Realize a compact body with the alpha Ⅱ silhouette intact! We achieved a weight ratio of ▲ 40% and a volume ratio of ▲ 20% with Alpha Ⅱ. It is also suitable for compact cars and mini vehicles that can change the stay angle further, with less installation space.

## Features

- Type : Electric Horn
- Specifications: 12V , 4A x 2
- Sound pressure level: 113 dB / 2m
- Frequency Hi: 480Hz / Lo: 400Hz
- Dimensions (mm): W84.0 x H90.0 x D58.0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MITSUBA |
| Brand | Mitsuba |
| Package Dimensions | 22.5 x 15.1 x 7.5 cm; 90.72 g |
| Item model number | HOS-04G |
| Manufacturer part number | HOS-04G |
| Item Weight | 90.7 g |

## Product Details

- **Brand:** Mitsuba
- **Colour:** Black
- **Material:** Metal, Plastic
- **Voltage:** 12 Volts
- **Fit type:** Universal Fit

## Images

![HOS-04G ALPHA II Compact Horn Car San Kowa Made in Japan - Image 1](https://m.media-amazon.com/images/I/81yGz5xZu6L.jpg)

## Frequently Bought Together

- Mitsuba HOS-04G Alpha II Compact Horn Car San Kowa Made in Japan
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**Shop now:** [https://www.desertcart.jp/products/143090360-hos-04g-alpha-ii-compact-horn-car-san-kowa-made](https://www.desertcart.jp/products/143090360-hos-04g-alpha-ii-compact-horn-car-san-kowa-made)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*