Police Siren Speaker - DC 12V 200w Car PA System kit with emergency siren horn Speaker loud 9 sound Wired Handheld Microphone Loudspeaker Emergency Siren Electronic For vehicles Truck UTV ATV

Required a bit of jerry rigging but was able to install it on my car. Sounds good, it has decent build quality was super easy to wire in and works like a charm.

This is an excellent product I use it on my bike at work loud horn and siren and very easy installation

So far or works fine, feels cheaply made, but what do you expect at this price point. Very loud, wiring was very simple and it’s easy to use, time will tell if it lasts. I will update on its longevity.

There's been a lot of talk in the reviews regarding the mic being hard to use or that it doesn't pick up the voice that well. That is totally not true. The mic works wonders if you put it close to your mouth and you don't even have to touch it like a disgusting pig - it just works!. The siren can be very loud even under the hood, if you find a spot that points it through the grills in the front of the car. You can have a lot of laughs with this siren! As far as the installation, it can be tricky if you wanna do a clean job. I knew nothing about electronics or cars prior to installing this but after a bit of research I managed to wire everything. You might wanna consider wiring to the cigarette lighter wire so that the siren only gets power when you turn the car key. Great product!

I hooked this up to a 6 V battery and use it for my bicycle. I had a lot of fun with the microphone although you do need to separate the megaphone from the microphone or you’ll get feedback and some of the buttons are kind of cheesy meaning the sirens, but overall, I’ve had a lot of fun with it.

It loud

Super easy to wire into existing horn wires on my western golf cart. Absolutely a blast to have. People in the neighborhood don't have a clue when they hear this thing siren next to them. It's hilarious!!!

I am working in Romania and purchased this to use to communicate with workers while working from an excavator. I had it sent to a US address, to be carried over three months later. It arrived with a friend, but it never worked! I checked the voltage and while I had a good 12,6v in my system, when I connected the plug, the voltage entering the device was fluctuating around 3,3v. The voltage would eventually climb to about 10,8v,(after about 4 minutes), but would immediately drop to zero when the device would be turned on. Unfortunately I was never able to use this device. Now my son will be coming to visit in two weeks and I am looking to buy another one. Since the reviews are generally very good, I assume it was just bad luck. I am hoping the next one will be better, but unfortunately I lost the work season and was not able to accomplish the goals I had set for using this device.