100W 12V 7 Tone Sound Car Siren Speaker Mic PA System Emergency Sound Amplifier

I had this thing installed for a month now and it is a ton of fun, I yell at my friends using the intercom and it is such a blast to use, and the tones work perfectly too. I was too lazy to install it using a tap adapter into the fuse so I just installed it straight to my battery. Haven’t had any battery drain issues as long as ur not using it while the car is off tho. I seen other people reviews on saying the mic doesn’t work after a couple of weeks of use, but I’m confident to say that everything works fine for me and will continue to do so for a long time LOL

As a volunteer fireman I got this to use while responding to calls, it didn't last a month before it stopped working (maybe used it 4-5 times). don't waste your money. I'm currently looking for a better one.

I can speak clearly without rolling my windows down.

Cheap for your money got it only to use PA at my construction machine but it doesn’t have 100 w maybe 50w max

I ended up returning this item because it wasn't loud enough. Did I expect it to be as good as a police PA system? no, not really. But I did assume that it would be lacking in quality, rather than in volume. Unfortunately, it was both. It's just not loud enough to be heard while driving. I tried blasting the siren/horn/and loud speaker while driving behind my father's car just about a car length away at 60mph. He had no idea I was making any noise at all. I guess I expected too much, but I wanted to share this so that others have an idea of what to expect. I wouldn't buy this unless you want to mount it onto a small vehicle like a golf cart or four wheeler.

I was a bit scared after reading these reviews but it works flawlessly it, it is loud and microphone is clear, I recon the people leaving bad reviews were expecting a police grade PA system. It was easy to install and you don’t need to over complicate the installation, it should only take 10-30 minutes I just rapped the cords around my battery terminals ran the cord through the back of my hood and through my drivers side door and called it a day, and I am yet to have any problems.

It works.... barely. Very cheap and low quality. The PA system is the only reason I purchased this item and you have to really YELL into it for it to work properly, even then the quality can be spotty.

Easy to install. Very loud.