Review on 📢 Wolo Air Horn Big Bad Max 619 - 12 Volt, Black by Tom Ball

Judging by the reviews this is a great horn when installed correctly. You need 20 amps to run this. Most horn circuits are not rated for 20 amps. So if you just replace the original horn, the fuse will blow. Came with a 30 amp relay. I used a relay even though my Ram 2500 has a 20 amp horn circuit. With about $30 of cords and connectors, I hooked up the horn. It's really loud and like the sound. Definitely much louder than the original. Time will tell if this continues. If it expires soon I will definitely update my review.