INVALID DATA Studiomaster B400 Powered Speaker

This is an amazing power speaker. The output is tremendous. The beats are pulse rating. It's gonna drive you crazy. These speakers are premium speakers. The quality is top notch. I have purchased 2 speakers and they are monstrous together. I use it with my senheiser mic and studio master air 14 amplifier. I also use it with my LG karaoke and its sounds great. If you are a musician, if you have an ear for music, if u want to use it for Ur studio or u want to you it as a public address system you can use it any way. The output is good for 6000 sq ft hall.