Will I need anything else to install the kit if I want to run it to a separated horn button? or you're supposed to wire in to the stock button?

It really depends on what your putting the horn on, such as a car with an exiting relay etc. I put it on a toy 12 volt tractor that kids can ride on and all I did was go to the local automotive store and purchase a horn button. I also bought some wire and spade terminals which are cheap, and wired it up with just the parts that came with it except for the wire, terminals and horn button which totaled about $10.00 dollars. I did not use the relayand everything is working fine. By the way, they are loud!

Can the tone on this be adjusted? If yes, how?

By changing out the horns and increasing the air pressure. Which is not an option with these

This has problably been ask but do i need to use the relay if im going straight to tje stock horn wires

Yes, the amp draw of the compressor is probably more then the stock horn.

Is it possible to get spare mounting hardware? I need the plastic shim the horn mounting bolt goes through.

Have a picture? Worse case scenario you can probably just make one.

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Hella Black Single Tone Air Horn, Super Loud 12/24V, 115 dB(A), 120W, 013410011

Product ID: 37906732

Details

Brand
Hella
Color
Black
Item dimensions L x W x H
8.66 x 5.12 x
Material
Plastic
Voltage
12 volts

⚡120W power, 12/24V compatible

🔊115 dB(A) super loud tone

🛠️Compact durable metal build

R2647

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Description

🔊 Make your presence impossible to ignore with HELLA’s super loud air horn!

COMPACT YET ROBUST DESIGN - Sleek black metal trumpet-style horn built to withstand the toughest conditions without sacrificing style.
COMMAND ATTENTION INSTANTLY - Unleash a powerful 115 dB(A) tone that cuts through any noise, ensuring you're heard when it matters most.
PRECISION GERMAN ENGINEERING - Crafted with over a century of HELLA’s acoustic expertise, delivering unmatched reliability and performance.
VERSATILE VOLTAGE COMPATIBILITY - Seamlessly operates on both 12V and 24V systems, perfect for a wide range of vehicles and setups.
EASY INTEGRATION WITH COMPRESSED AIR - Designed for quick installation with 8 mm tubular fittings, making upgrades hassle-free and efficient.

The HELLA Black Single Tone Air Horn delivers a commanding 115 dB(A) sound powered by 120W, compatible with both 12V and 24V systems. Its compact, durable black metal design ensures long-lasting performance, engineered with German precision for automotive and commercial use. Ideal for anyone needing a reliable, attention-grabbing acoustic warning system.

Specifications

ASIN	B01EG18WYO
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#292,169 in Automotive ( See Top 100 in Automotive ) #20 in Musical Horns #212 in Air Horns #135,337 in Automotive Replacement Parts
Brand Name	Hella
Color	Black
Compatible with Vehicle Type	Passenger Car
Customer Reviews	4.1 4.1 out of 5 stars (102)
Fit Type	Vehicle Specific Fit
Global Trade Identification Number	04082300618181
Included Components	Horn
Item Dimensions	8.66 x 5.12 x 5.98 inches
Item Type Name	Horn Kit
Item Weight	20 g
Manufacturer	HELLA
Manufacturer Part Number	3PA 013 410-011
Manufacturer Warranty Description	Limited 1 Year
Material Type	Plastic
Model Number	013410011
Noise Level	115 db
Number of Items	1
OEM Equivalent Part Number	013410011
Part Interchange Info	013410011
Style Name	Single Tone - Compact
Unit Count	1 Count
Voltage	12 volts

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TrustScore 4.5 | 7,300+ reviews

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R2647

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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