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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GAMPRO 12V 150dB Air Horn Kit, 18Inch Chrome Zinc Single Trumpet Truck Horn with Compressor for Car Truck SUV Boat RV(Silver)

Product ID: 129227664

Details

Brand
GAMPRO
Color
Silver
Item dimensions L x W x H
17.52 x 3.54 x
Material
Copper Zinc
Voltage
12 volts

🔊150dB super loud sound

🔧Heavy-duty 80A relay wiring kit

⚙️5000RPM high-performance compressor

€ 106.66

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Description

🚨 Make your presence impossible to ignore with GAMPRO’s thunderous 150dB air horn!

PLUG PLAY UNIVERSAL FIT - Seamlessly integrates with any 12V vehicle—car, truck, SUV, boat, or RV—so you never miss out on that commanding presence.
BUILT TO BRAVE THE ELEMENTS - Chrome zinc trumpet resists rust and weather, maintaining a sleek, premium look and performance season after season.
TURBOCHARGED 5000 RPM COMPRESSOR - Experience lightning-fast air pressure build-up for instant, thunderous blasts that never miss a beat.
COMMAND ATTENTION WITH 150 D B POWER - Unleash a train-horn roar that cuts through any noise, ensuring you're heard loud and clear in every traffic scenario.
RELIABLE POWER DELIVERY WITH 80 A RELAY - Stable, heavy-duty wiring harness ensures consistent, fail-proof horn activation every time you need it.

The GAMPRO 12V 150dB Air Horn features an 18-inch chrome zinc trumpet paired with a robust 5000RPM all-copper coil compressor, delivering a powerful and attention-grabbing train horn sound. Designed for universal 12V vehicle compatibility, it includes a heavy-duty 80A relay wiring harness for stable power and easy installation. Its durable, rust-resistant construction ensures long-lasting performance across all weather conditions, making it the ultimate upgrade for drivers seeking unmatched auditory presence and safety.

Specifications

ASIN	B07QWS7YB4
Automotive Fit Type	Universal Fit
Best Sellers Rank	#14,035 in Automotive ( See Top 100 in Automotive ) #10 in Air Horns #328 in Electrical
Brand Name	GAMPRO
Color	Silver
Compatible with Vehicle Type	ATV, Bus, Motorcycle, Truck, Van
Customer Reviews	4.4 4.4 out of 5 stars (6,113)
Fit Type	Universal Fit
Included Components	horn kit, compressor, relay, wires
Item Dimensions	17.52 x 3.54 x 3.54 inches
Item Type Name	car air horn
Manufacturer	GAMPRO
Manufacturer Part Number	GAM-DG-CSI
Manufacturer Warranty Description	1 year
Material Type	Copper, Zinc
Model Number	GAM-DG-CBL
Noise Level	150 db
Number of Items	1
Style Name	Classic
UPC	799953388944
Voltage	12 volts

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€ 106.66

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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