Where does blue and yellow hook too?

Your factory horn wires yellow is the hot wire

How do I wire in a separate push button? I can’t find information anywhere thanks.

If you're looking to bypass the existing horn & use it on push button only, this is what to do: Get rid of all the electric components. Wire through a fuse from positive + of battery to button +. Wire from - button to + of compressor of horn. Wire from - of compressor to negative - of battery or frame.

Could i install this under the hood of my truck or would it have to be put on the exterior?

Yes. I have a Nissan Hardbody and I have my under the hood. Just face the horn towards the front and your good.

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HK 12V 150db Car Air Horn, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black)

HK 12V 150db Car Air Horn, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black)

Product ID: 344304442

Details

Brand
HK
Colour
Black
Fit type
Universal Fit
Material
Zinc
Voltage
12 Volts

🔊150dB super-loud output

🔩Durable chrome-plated zinc trumpet

⚙️Upgraded high-pressure compressor

$126.42

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Description

🚨 Make your presence impossible to ignore with the HK 150dB Air Horn!

RISK FREE CONFIDENCE - Backed by a 30-day money-back guarantee, 1-year warranty, and lifetime tech support.
UNIVERSAL 12 V COMPATIBILITY - Seamlessly fits cars, trucks, SUVs, boats, and more with easy universal mounting hardware.
ALL INCLUSIVE INSTALLATION KIT - Comes complete with compressor, relay, fuse, and mounting gear for hassle-free setup.
PREMIUM CHROME PLATED ZINC BUILD - Weather-resistant metal trumpet designed for longevity and a sleek, professional look.
COMMAND ATTENTION WITH 150 D B POWER - Unleash a thunderous horn that cuts through any noise, ensuring you're heard and safe on the road.

The HK 12V 150dB Car Air Horn is a robust, super-loud dual trumpet horn kit engineered for any 12V vehicle. Featuring a weather-resistant chrome-plated zinc trumpet and an upgraded high-pressure compressor, it delivers a piercing 150-decibel warning tone. Designed for universal fitment across cars, trucks, boats, and more, it includes a full installation kit and is supported by a 30-day return policy, 1-year warranty, and lifetime technical support.

Specifications

ASIN	B07YXV69KV
Automotive Fit Type	Universal Fit
Best Sellers Rank	#9,921 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Air Horns
Brand	HK
Brand Name	HK
Color	Black
Colour	Black
Compatible with Vehicle Type	Bus, Motorcycle, Passenger Car, SUV, Train, Truck, Van, Watercraft
Country of Publication	China
Customer Reviews	4.2 out of 5 stars 2,565 Reviews
Fit Type	Universal Fit
Fit type	Universal Fit
Included Components	1 X Air Horn, 1 X Compressor, 1 X Air Hose, 1 X Set of Mounting Hardware, 1 X Relay, 1 X Wired Relay Plug, 1 X Fuse, 1 X Inline Fuse Holder
Manufacturer	HK
Manufacturer Part Number	B07YXV69KV
Material	Zinc
Material Type	Zinc
Model Number	B07YXV69KV
Noise Level	150 Decibels
Style	Safety
Style Name	Safety
Unit Count	1 Count
Voltage	12 Volts

Reviews

S**R

Loud

This is a weaponised horn lol . I had one on my truck before and this slightly smaller version fitted my Q5. Car horns these days are like toy horns , totally useless. I would caution you be thoughtful about its use because it will give people a fright .

23.02.2023

P**U

Great horn package

Great product, it came with everything I needed to make a drill horn. It is very loud.

4.05.2026

G**T

Puissance pas reel

Ne fait pas la puissance réel. Très très loin des db annoncé

6.11.2022

R**A

Gran sonido

Muy buen sonido, quedo Perfecto en mi taladro

23.04.2024

M**E

Son médiocre

Pas le nombre de décibel annoncé sur l’emballage tout au plus un bon klaxon d’origine de voiture

26.08.2023

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TrustScore 4.5 | 7,300+ reviews

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$126.42

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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