12V Car Horn Snail Horn High and Low Two-Tone Whistle Electric Horn for Any 12V Vehicle 110dB Loudness Red and Black 12 x 8.7 x 6.5cm Easy to Install with Brackets Included
12V Snail Car Horn 110dB Two-Tone High and Low Frequency Electric Horn

This 12V car horn delivers a commanding 110dB two-tone sound using both high (510Hz) and low (410Hz) frequencies, making it an effective warning device for any 12V vehicle. The snail horn design is compact and easy to install, with supplied brackets and screws for mounting. Powered directly from the vehicle's electrical system at 12V and 4A, it produces around 48W of output. Whether you need a replacement horn or an upgrade for better audibility, this unit offers a practical solution for drivers of cars, vans, and light commercial vehicles.
Features and Construction

The horn is built for straightforward installation and reliable performance. Its red and black finish fits under most bonnets without clashing with engine bay colours, and the compact dimensions allow placement in tight spaces.
Material and Build
The horn body is constructed from materials suitable for under-bonnet use, though the exact composition (plastic or metal) is not specified in the source text. The unit weighs 210g net (240g gross), and the included attachment screws are metal, designed to hold the horn firmly in place.
Size and Practical Fit
Each horn measures approximately 12 x 8.7 x 6.5cm, making it small enough to fit in most vehicle engine compartments. The snail shape directs sound forward, improving audibility without taking up excess space.
Uses and Placement
This horn is designed for use in any 12V vehicle, providing an audible warning for other road users and pedestrians. Its two-tone approach helps its sound stand out from single-tone horns in traffic.
Event or Professional Use
While mainly for everyday road use, the 110dB output is also suitable for events requiring a loud, attention-grabbing horn, such as car rallies or professional driving displays. Ensure local regulations permit higher sound levels before using in such settings.
Everyday Home Use
For car owners maintaining their own vehicle, this horn offers an easy DIY upgrade. With the screws and brackets included, you can remove the old horn and fit this one in under an hour, using basic tools.
Benefits and Buying Value
The combination of high and low frequencies creates a distinctive two-tone sound that is generally more noticeable than single-tone alternatives. The 110dB loudness ensures your signal cuts through noise from traffic, wind, and rain.
Reuse and Low Maintenance
Once installed and wired correctly, the horn requires no regular maintenance. It draws power only when activated, so it does not drain the battery. The sealed construction helps protect against dust and moisture ingress in typical under-bonnet conditions.
Why Choose This Product
If you need a reliable replacement or upgrade for your 12V vehicle's horn, this two-tone snail horn offers a straightforward installation process, a loud 110dB output, and a compact design that fits in most vehicles. The included brackets and screws mean you do not need to source additional parts.