Alarm Horn Siren PA Speaker Mic System,BANHAO 100w 12v 7 Sound Loud Car Alarm Police Car Siren Speaker System Emergency Amplifier Alarm Kit Horn for 12V Truck Lorry Boat

it’s pretty loud for the price

It's a loud speaker and siren function. I put it on a golf cart for emergencies at work. Code 3 to lunch.Everything works. Easy to install if you know where to steal power from on your vehicle.

Pretty easy to install. Recommend getting a pack of fuse taps to go along with this when you install it. Siren sounds more like a car alarm, but is still cool. The PA system works, but isn't as loud as I had hoped. Still cool for $25. Time will tell how long it lasts, but overall I'm happy so far.

Very quiet, underwhelming. Basically a toy for a kids go cart

Very good item. Works great.

PA function (push to talk like a walkie talkie) does not work, everything else works as described and is very loud!I tried to contact seller about this but amazon only offers a return not the ability to contact seller to try and work something out or I'd probably rate a little higher.

The mic feels like a cheap toy and I accidentally activate sirens when picking up the mic, you also have to use your outside voice or it won't sound right. Overall good value for the price. I mainly use it to alert people that I'm coming when I'm trying to get past a traffic jam caused by an accident, I'm a tow truck driver. I also use it to communicate my intentions without having to get out of my truck.

I am a Registered Nurse. I make house calls. Sometimes a patient calls me for a very critical need. I use this siren to get through traffic.It’s well with the money! It only took 15 minutes to install!I would highly recommend this product to any person who serves in public safety!John Smithkey III. BSN, RN, LSN