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Brand：FILTERUP
FILTERUP 4 Trumpet Horns
Voltage：12 Volts
Noise Level: 185 DB
Package Includes：Includes 4 trumpet air horns，air compressor，screw accessories for installation included.
Use for：Works on-Board Air System For All 12v Vehicles.Fits most truck, train, van, pickup, car, boat, yacht, jeep, bus, etc. It is highly suitable for large vehicles in heavy traffic or emergencies.
The internal structure has been upgraded, and the sound is more three-dimensional, louder, and more penetrating than ordinary double-tube speakers.
The loud train horn kit is made of high-quality zinc alloy material and full copper coil for maximum strength and durability.
The train horn comes with an air upgraded compressor with larger all-copper coils inside and does not require an additional air source for use.
With the ability to withstand harsh weather conditions or extreme temperatures, you can count on quality and longevity.
Jen Murphy
August 12, 2025
This was a great addition to our sports games! Loud and fun for celebrations with the teams!
Customer
July 3, 2025
Great product so far. Only reason for 4 stars is the fact that the compressor is just free floating in the box and it dented the trumpets. Works great other than that.
john russell
April 15, 2025
Pretty impressed, figured for the price it would be worth the gamble. Got it for my large truck
JT
April 10, 2025
I dont ever write reviews but I was shocked at how loud this thing really is. I bought it expecting it to be just ok, but it delivers..., its really loud and does sound just like a train horn.
Steve Jantzen
March 2, 2025
sound as loud the sound is good. It’s perfect for the baseball games…
Cskrobiszewski
February 3, 2025
A .ust buy.
Customer
January 23, 2025
Horn works and is very loud. Unfortunately the compressor did not work. Had to purchase a second compressor to replace it with
Elton J Price
January 10, 2025
This horn is very loud and was easy to install. I bet they can hear me now!!!!
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