This is a huge speaker. I mean: HUGE! This gotta be those annoying things some rude drivers have in their vehicles. You know the kind: you are standing on red, and the loud bass music is coming from somewhere. You look around, and there it is … Well, now I know what it is … BUT, I am not using this for my vehicle, of course, but in my backyard. We had a couple of parties already in our yard, and this speaker was the attraction of the party. With Amazon Prime Music, or Spotify, and this, you have a party going! The sound is very impressive, not professional quality as the one you find in public venues, but still, for private use, it is absolutely more than what I was expecting. This is very well priced, and I’d recommend it to anybody looking for a huge speaker to use in private parties. Hopefully you will not use it in the back of your vehicle…