BOSS Audio SystemsUTV4BRGB ATV UTV Weatherproof Sound System - 4 Inch Stereo Speakers, 1 Inch Tweeters, Built-in Amplifier, Full Range, Bluetooth, Multi-Color Illumination

I needed something for my old dune buggy, and chose this speaker setup. I wanted something simple that has bluetooth and just needs a power outlet. I installed a 12V power panel and this speaker plugs in via typical auto outlet. Strapped the speaker on to my buggy today and easily connected to my phone with bluetooth. It is loud enough to hear over my very loud engine. Sound quality is good enough, especially considering it is competing with the aforementioned engine. This is precisely what I was going for, and works extremely well at the price point.

The boss UTV4BRGB is a surprisingly good speaker system. The Bluetooth is rated for 33ft but I was able to get 65ft away, and the remote states 25ft and I got 40ft, before I started to have disconnect issues. And this was within line of sight. So far it is holding up strong to the Colorado elements of cold, rain, and snow without any issues. There's now built in volume know so you'll have to use your phone and one step down from max gives distortion free listening. But you won't be using it at full tilt much due to this little thing being able to get loud. I wanted to test the spl of the unit but my machine was broke. But I will update the review later once I get a replacement. The speakers do light up and change colors that's what the remote is for. It's a cool feature but not my cup of tea. The only issue I don't like about the unit is a small one, and that is the zip ties they included are hot garbage. There's Velcro straps in the package that I used instead but I would have preferred to zip tie it down to my atv. More to come once spring comes and the sun can really beat down on it.

Love this thing. I take it mudding and riding on my atv it’s been in plenty of thunderstorms. Works like a champ. Set up is easy.

Great so far!

After reading the reviews, I was worried that it wouldn't be loud enough for our buggy. After installing I was very shocked with how loud it really is! I have no idea how people say it is not loud enough! We installed it in a Polaris 800 4 seater and it is perfect. I love all the options for lights. The only down fall was the strap broke super easy while installing so we ended up using zip ties. I would buy it again.

The media could not be loaded. Got a KVF360 and KVF650 with stock exhaust. Sound is great. No major bass. But you can't expect that from a little 4" unit like this. Volume is 3/4 up on my phone connected over BT and this kvf360 which has louder exhaust than the vtwin kvf650. Definitely provides good sound for riding with helmet. Quad parked without running and jamming out, everyone can hear it clearly a hundred feet away or better. If you think your going to get this unit and be the star of the show with chest thumping bass... you'd be sorely disappointed. But to have some tunes while off grid camping or cruising backwood trails. Good deal. Can't complain! We'll see if my feeling changes after a few river crossings or riding in rain.

Update 5 - 31-23 customer service is also terrible as they agreed to replace it for me to wait several months and it not come and when asked why they then direct me to a website to find a phone number to call. Do not buy this.The power plug is one line any car charger and the spring inside that controls the contact point on bottom failed making the speaker useless. It was easy to install and worked great but it is now useless unless I take apart and get new cord.

It mounts nice, but distorts at full volume and also didn’t come with a remote like the discription says