Customer Reviews for VEVOR 150DB Train Horns Kit for Trucks Super Loud with 120 PSI 12V Air Compressor 4 Trumpet Air Horn Compressor Tank For Any Vehicle Trucks Car Jeep Or SUV (Black) 0.8 Gal/3L

I added one safety feature 175 psi blowout safety valve Just in case wouldn’t like to be sitting next to or around anything that went catastrophic use this in my little Toyota Tacoma in the storage bin driver side bed of truck mounted it in the A fender between the bed install the relay with the fuse and the switch inside the cab and they applied it to the Accessory a.k.a. get the keys off the compressors off even if the power switch is on don’t need any dead batteries if things go south

nice unit for the money pumped right up when connected to power no leaks tuned off at 125psi and back on when needed

I like it’s size to put in small spaces with put our good air for my use.

Easy to install. Pretty loud first second, than noise goes little down.In general for this money is good product)Make sure you install separate switch for compressor, otherwise if you don’t start the car, it will sock out the battery pretty fast)

If you want the best sound, easy to install and an excellent value buy these horns, all my friends are getting them.

Very light weight and compact for use on utv ...very loud ...

Awesome sound. Very loud. Use a relay; don't power directly to existing horn circuit. Install where pump will stay dry. Keep horns pointed down enough to prevent water from collecting.

Nice small set up, wasn’t expecting a lot more as a joke on my truck. Came in and easy to set up! Wired thing is horns will not work when air tank is at full psi only work 75-0 nothen higher. Seams weird to me but not bad little horn and such

Shipping was fast and came exactly as described. Awesome product. A.Anderson

My boyfriend loves it if he could have more he would