SoundAlert 100W Emergency Police Siren Kit [118-124dB Slim Speaker] [2 x 16A Switch Control] [Hands-Free Air Horn] [PTT Mic] [Radio Rebroadcast] Warning PA System for Emergency Vehicle Trucks Cars

This product is fantastic. I run a private security company that has been issued authorization to utilize a siren system within city limits. This was super easy to install and sounds amazing. 10/10

Really good for the price

It’s loud... I have 120dB horn installed and it’s every bit as loud, if not louder... straight forward installation. (Power + relay + ground) The wiring is not long enough for the speakers or to bring from inside the cab all the way to the battery. (I installed a remote 12v relayed power source into my truck under driver seat... more than long enough power/ground wires for that)

Make sure u know how to splice wires but it is awesome!!

This works great in my ford focus. Its not as loud as I was expecting it to be but for $150 its worth the money and people can hear me clearly. It works in below freezing temperatures, rain, snow, ice, heat, etc. I havent had a problem with it at all. Now that I have this my friends want one too. It can be lots of fun talking to your friends with the PA and the horn is very loud.

Highly recommended to all buyers who want to equip the patrol PA system into his / her bike or car. For me, i installed it into my used Patrol motorbike (formerly owned by Police Department in Malaysia)

Great for showcars. Very easy to install. Easy to use. Works great. A lot louder than I expected for the price. Highly recommended to anyone. 5 star seller!!!

Loud on all buy Wail. Wail is weak for some reason

Just as advertised. Plenty of wire already with the kit. Did not need much extra to install. Sound is loud and strong.

works great