Review on 🚨 SoundAlert 100W Emergency Police Siren Kit: Powerful Speaker, Switch Control, Air Horn, Mic & More! by Jon Lewis

Excellent quality product and solidly built! The speaker weighs almost 3 pounds! The sounds are clear, I love the electronic horn and the Yelp feature. PA is a radio choice that will be played with a bit. in the USA. Wiring tips. RED is +, Black is ground or -. Your green wires are for the speaker as there are two green wires for that. All you need is to tie another blue wire and yellow wire together. If you don't want to hook up an electronic horn to replace the factory horn. Then simply run four wires through the firewall, most have a rubber grommet with a wire harness running through! Then connect red to + and black to - and your two wired Speaker. your set! It's worth $100 in my opinion, hope it helps!