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This air horn kit is engineered for situations where a standard vehicle horn lacks the necessary volume and authority. With a claimed 300DB output from its dual trumpet design, it provides an unmistakable auditory signal for large vehicles like trucks and trains, as well as other applications where a powerful sound is essential for safety and communication. The included compressor ensures a consistent and powerful air supply for the horn's operation, while the universal fitting nature means it can be adapted to a variety of vehicle makes and models.
The core design of this kit focuses on delivering high-volume sound output with straightforward vehicle compatibility.
This horn system is suited for professional and heavy-duty applications where clear, long-range signalling is a priority.
The value of this product lies in its specific performance characteristics and compatibility.

12V 24V 300DB Super Loud Air Horn Dual Trumpet Car Kit with Compressor for Truck Train Vehicle Universal Fit, Black Colour
£75.88
Sale price
£75.88
Regular price
12V 24V 300DB Super Loud Dual Trumpet Air Horn Kit for Universal Vehicle Fit

Features and Construction

Material and Build
The horn assembly is finished in black, providing a neutral colour that blends with most vehicle exteriors. The dual trumpet construction is a key feature that contributes to the horn's distinctive and powerful sound profile, which is rated for a loudness of 300DB.Size and Practical Fit
Described as a universal fit kit, it is intended for installation on a wide range of vehicles. The primary physical component is the speaker (horn) unit itself. To ensure correct electrical integration, the kit is offered in two specific voltage variants: 12V and 24V. This allows you to choose the version that matches your vehicle's electrical system directly.Uses and Placement

Event or Professional Use
The extreme volume makes it suitable for large commercial vehicles, agricultural machinery, or industrial sites where noise levels are high and a standard horn may go unnoticed. It can serve as an effective warning or signalling device in these demanding environments.Everyday Home Use
For personal vehicles, its use is more specialised. It may be considered for large RVs, motorhomes, or boats where additional auditory signalling capability is desired for safety during travel in varied conditions.Benefits and Buying Value

Reuse and Low Maintenance
As a complete kit with a dedicated compressor, it is a self-contained system. Proper installation and connection to the vehicle's power supply are the primary requirements for ongoing use. The simple colour finish and robust intended use suggest a design focused on function over cosmetic maintenance.Why Choose This Product
This kit is a relevant choice if your primary need is a significant increase in horn volume and you require a universal solution that can be fitted to your specific vehicle. The clear choice between 12V and 24V versions removes guesswork regarding electrical compatibility, which is a crucial factor for safe and reliable operation.
