YHAAVALE 9200E Amplifier Police Siren & Metal Ultra Slime Octagon Compact Flat Speaker,DC12V 100W Multi-Tones Wired Control with Mic Loudspeaker Emergency Electronic PA System for Police Cars

Compared to all the expensive brands this is worth the money. You get real siren tones & this is way louder than 100W according to my buddy who helped wire it, he said it’s at least 120W. Very easy to wire & install & it’s super loud & everyone can hear it. The controller is bright when turned on & all the siren tones sound real. Also like how you can wire your lights to it if you want. Needed this since I’m a Rescue Diver in PCB & there’s a lot of things going on during the Summer & Spring Break here. I’m planning on actually mounting it & making everything look neat but for now this is good. Looks & feels high quality!

I order a 3rd and will be my last. They work pretty well and sounds are amazing and loud. The ones I've ordered worked for about 1 year and they gave out. 1 just shorted out and all sounds were going off at once and lights I had hooked up. My second, it still made audio sound but my lights failed to work on it, so because of price I got another and literally just have to connect it since its all hooked up. I will upgrade the system when this one gives out. Easy to install, easy to use, seems like great Quality parts but in time you will see its not. Other than that its fine til it craps out.

Loud and compact enough to mount on my rzr. Horn/siren required for racing. This system is as loud as what are seen on full size rigs. Mic function is very quiet and impossible to broadcast loudly as other reviews stated, but I don't use the Mic for my purposes. One year update: Siren and everything is still working great despite being exposed to extreme vibrations and consistently wet and muddy conditions. Two years and three months update: This system is still going and works just as good as new, despite all the abuse in horrible conditions it has been subjected to. Hard to believe something this affordable has lasted so long. Five year update: Despite the continued use of the product in rain and mud, this unit is still going strong after being transferred into another offroad race vehicle.

This was super simple to install, I did not use the wires it came with to wire it though, I already had a multi conductor cable running to the front and rear bumpers of the vehicle for lights, adding the speaker to the front one was super easy. I don't know why everyone keeps saying its quiet, are you listening to it in the cab of the vehicle? Your cab blocks a lot of that sound. Had someone help me test it, I was on the interstate going 80 (Interstate speed limit here is SD) and my buddy sat at a random exit. He said he could hear that thing from 3/4 of a miles away when I was at full speed, that is more than enough for in town use to know people can hear it to move. I love how it has all the UK sirens as well as the US and Canada ones. PA works well, thought it was junk the first time until I realized the volume for it was all the way down, yes there are separate volume controls for the siren and the PA. The ONLY thing I did NOT like about it was how bright the backlit keys are at night. The first time I turned it on at night I thought I opened the arc of the covenant, felt like my eyes were about to melt. I have contemplated voiding the warranty and open the keypad so I can take a black sharpie and color over a few of the LEDs to dim it down a bit or something. Only reason I didn't say or rate the durability is I have only had it installed for a week now. I need to use it a lot longer to see how durable it is. Great siren for a great price.

Blast using it real crowd pleaser

Fantastic wish I still had it

For all of you leaving bad reviews saying this unit is not very loud, doesn't work very well, the pa isn't loud, ect. you obviously have no idea how to use this or have wired it wrong or got a faulty unit. This thing is insanely loud, the pa is super loud as well, (it helps to hold the mic closer to your mouth and talk in a deeper voice for best pa quality). This can be heard several blocks away! For the price this is an insane system and well worth the money for sure! Would recommend and buy again!

The unit was easy to install. It does make siren noise as advertised. But I expect things to work as expected and this unit does not. Initially worked fine but now, only a few weeks later and with very, very little use, it does not power off with the power button as intended. If left on it would drain the battery. I would return this item but it is already installed. As stated in the directions if you have an issue to email the company. I did do this and asked for a replacement controller but did not receive any response after a lengthy wait I have decided to post this review. So, to summarize, cheaply made, and no customer service, I would suggest you pass on this unit and buy from a different company.

リモコンの照明が夜間は眩しいです 設置場所に注意。スピーカーからの発声は少し聞き取りにくいので拡声器目的であれば専用機を選んだ方が良いです。サイレンなどの効果音は音量も有り問題ないです。

Install was easy as most components were plug and play. Speaker is a nice size for compact spaces. And is reasonably loud. Beacuse of my placement in my car behind the bumper near the fender, i find its not as loud as id like it. Vs, it being open to the ambience. The controller is nice. Has many features to use and seems sturdy. Only wish it had a flat sticky surface to mount vs the vent clip. Great product!

I love the fact you can hide the main brain, say under the seat like I did and only have the small remote within reach, making it non intrusive. The buttons themselves are customizable, which is nice too. No real complaints, only thing I would add is a dimmer for the lights on remote as they are very blinding in the dark. Lol very nice system overall, also use it to activate my lights thru the switch box EDIT: Added video

Defective item straight out of the box. One of the light control channels doesn’t work.