Compressor has to be within 17” of horn? So no roof mount?

2015 Silverado Lt. I have 6 individual trumpets in between the grill and the radiator. They are mounted around the edge of the radiator not to block air flow for cooling. 4 compressors are mounted in the front of engine compartment, two of the trumpet lines are 4'FOOT, and then the rest are at 3FOOT. They sound great and are LOUD! 4' would get you from the cowl in engine compartment up the windshiel/door piller to one side or other between roof liner and roof. You can test out the trumpet hose lenght before you do all that work. All together 6ct in my truck are VERY LOUD!!! Trains though still out do me but not by much .LOL signed, Huh?

Whats the warranty on this, my horn has stopped working?

You probably need a new relay. That's what I am replacing on mine right now. They go out over time. Its a JD1912 12V 80A relay. Here is one on amazon: https://www.amazon.com/gp/product/B07W6Y7811/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

I bought two kits. What’s the best way to hook two of these up? Also has anyone used one compressor with air hose ran to two horns?

Just splice the horn wires into both. Compressor won't run both optimal. I ended up keeping stock horn on truck since when I lock my truck, the horn wasn't honking ( lock feedback) as if the compressor wasn't able to do it.

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12V 150db Air Horn, 18 Inches Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars (Black)

Product ID: 266900667

Details

Brand
GAMPRO
Colour
Black
Item dimensions L x W x H
44.5 x 9 x 9
Material
Zinc
Voltage
12 Volts

🔊150dB super loud blast

🔩80A heavy-duty relay wiring

⚙️5000RPM high-speed compressor

523.80 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚨 Make Your Presence Known — Loud, Proud, and Unstoppable!

PLUG PLAY UNIVERSAL FIT - Seamlessly install on any 12V vehicle—cars, trucks, boats, or SUVs—without hassle or extra air systems.
ROCK SOLID CHROME ZINC BUILD - Rust-resistant, polished trumpet crafted to withstand all weather and elevate your vehicle’s style.
COMPLETE HEAVY DUTY WIRING KIT - Includes an 80A relay harness for stable power and foolproof electrical control, ensuring consistent blasts every time.
TURBOCHARGED 5000 RPM COMPRESSOR - Experience lightning-fast air delivery with a durable all-copper coil for relentless performance.
COMMAND ATTENTION WITH 150 D B POWER - Unleash a deep, unmistakable train horn tone that cuts through city noise and traffic chaos.

The GAMPRO 12V Air Horn delivers a commanding 150dB sound with a classic 18-inch chrome zinc trumpet, powered by a robust 5000RPM all-copper coil compressor. Designed for universal 12V vehicle compatibility, it includes a heavy-duty 80A relay wiring harness for reliable, easy installation. Built to last with rust-resistant materials, this air horn ensures your vehicle stands out with a powerful, attention-grabbing signal wherever you go.

Specifications

ASIN	B07QXQ9HW9
Automotive Fit Type	Universal Fit
Best Sellers Rank	#63,182 in Automotive ( See Top 100 in Automotive ) #27 in Automotive Horns #34 in Automotive Air Horns
Brand Name	GAMPRO
Color	Black
Compatible with Vehicle Type	Bus, Motorcycle, Passenger Car, SUV, Train, Truck, Van, Watercraft
Country of Publication	China
Customer Reviews	4.4 4.4 out of 5 stars (4,589)
Fit Type	Universal Fit
Item Dimensions	44.5 x 9 x 9 centimeters
Item Weight	1.1 Kilograms
Manufacturer	GAMPRO
Manufacturer Part Number	GAM-DG-CBL
Material Type	Zinc
Model Number	GAM-DG-CBL
Noise Level	150 Decibels
Number of Items	1
Style Name	Modern
UPC	799953388937
Voltage	12 Volts

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523.80 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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1 month ago

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