I installed these speakers on the back of my Polaris RZR. They are loud, waterproof, and light up. They don't need a deck or head unit to connect to, as you can use Bluetooth with your phone. They are only 4" so there is no bass. I would give them 4 stars for lacking bass.

Installation was a breeze. The sound quality is excellent both on the road and off-road.

The product is good for its price, but it didn't fit perfectly on our CFMoto 800 even with spacers. My husband managed to make it work. It's not as loud as we hoped, but still decent on gravel roads. Overall, it's a good value for those on a budget looking for decent quality, but spending more will get you a louder option.