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A collection of 300dB automotive horns, including a red round horn, a black horn, and various motorcycle and truck horns.

A red automotive horn with a black housing and silver mounting hardware.

A red electric snail horn with a black housing is shown next to various trucks and a power source.

A red automotive horn with a yellow lightning bolt design mounted on a truck grille.

Two red automotive horns with black cones and mounting brackets shown separately.

A red automotive horn with a black cone, showing its dimensions.

A close-up view of a red 12V automotive horn with a black speaker, set against a dark background.

A red snail horn with a mounting plate and speaker wire connection, designed to be waterproof, shockproof, and rustproof.

Set of red automotive horns and motorcycle horns for safety alerts

Close-up view of a red automotive horn with a black button and a screwdriver used for volume adjustment.

A set of black automotive horns and mounting hardware including horn units and various fasteners.

A red and black automotive horn assembly with a silver mounting plate and yellow wires.

Black automotive horn assembly with mounting hardware and a separate silver plate.

A red automotive horn with a black diaphragm and mounting hardware.

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Ultra-Loud 12V Automotive Horns for Safety Alert

Name: Ultra-Loud 12V Automotive Horns for Safety Alert
Rating: 4.75 (4 reviews)

~~€21,99~~ €18,99 – €29,99

Horn Color

Why customers love it

Unleash powerful safety alerts with clear, deep sound.

These powerful horns deliver a clear, deep sound designed to enhance safety and alert you effectively in various vehicles.

High-volume sound output capable of reaching 300dB for maximum attention.
Built with durable ABS material for reliable, long-lasting performance.
Features a special design providing complete protection against water and weather elements.
Low power consumption ensures they operate efficiently across different 12V systems.
Universal compatibility for use in motorcycles, trucks, boats, and various vehicles.

Key Features

Maximum Sound Output

Capable of reaching 300dB for maximum attention.

Weather Protection

Features a special design providing complete protection against water and weather elements.

Reliable Construction

Built with durable ABS material for reliable, long-lasting performance.

Efficient Operation

Low power consumption ensures they operate efficiently across different 12V systems.

Specs

The details that matter

Built to last outdoors, season after season.

Power output: 300dB
Material: ABS
Voltage: 12V
Product Type: Automotive Horns

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

What is the sound output level?

The horns are capable of reaching 300dB for maximum attention.

Can these horns withstand water and weather?

Yes, they feature a special design providing complete protection against water and weather elements.

Are they compatible with different vehicles?

They offer universal compatibility for use in motorcycles, trucks, boats, and various vehicles.

How do they operate on a 12V system?

They operate efficiently across different 12V systems due to low power consumption.

Shipping & returns

Shipping

Delivers to Tyskland (based on your selected country/region).
Estimated delivery: 3–15 business days after dispatch.
Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.

Shipping policy Return & refund policy

5 stars: 3 (75%)
4 stars: 1 (25%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

It is louder than my stock 3" flat round beep beep horn (1 amp draw). This draws 4 to 4.5 amps so i added a direct wire relay to battery, since canbus would fault with that load. No problem. Bench test i estimate with phone app sound meter, solid 110 db and lower tone. Much better but no air horn. I am happy, and price is right. When installed it sounded muted. The body of the horn needs to not be hard up against other objects. Assure the horn body including the horn trumpet, are not touching anything, and horn is only supported by the one bolt in the bracket. Small adjustment restored the sound to a clear tone. For the money it is great. I did have some issue fitting it due to size, it is not that big, but had to trim edge of horn to tuck it nicely into the small area. Cfmoto ibex 800e. Good upgrade.

Looks good. Assembled as if of high quality. I haven't tested it for functionality yet, waiting for the adapter for the required socket. I hope everything will work.