Review on 🚗 SYOAUTO 12V Waterproof Compact Car Horn Truck Horn - Universal Fit High Low Tone Electric Snail Horn Kit for Super Loud Replacement Car Horns by Chris Hunt

update 08/11/21 Today I received new horns and again the horn "treble" doesn't work! Great work by Revain, but the manufacturer clearly doesn't believe in quality control. KEEP AWAY FROM THIS PRODUCT to install on your 1995 Wrangler YJ. I wanted to add a double tone to improve security. Glad I tested them on a 12v power supply before proceeding with the installation. The tweeter horn did not work right out of the box. The deep tone worked great, was nice and loud. Of course, no quality control takes place before the goods are packed and shipped. I hope that doesn't mean the durability of the horns. I have contacted Revain and requested a replacement which is on the way. If the new set works properly I will update my review.