Excerpt: I run sound for a male gospel singing group with piano. I wanted a powered speaker for mains capable of small to medium size venues. I listened to JBL, Mackie, Peavey, and several others with similar power ratings, some with higher power ratings. I bought the MSR400.
Excerpt: Crystal clear sound. I use 2 of them conected to a yamaha mixer and the sound is so true. I'm using AKG mics. The bass is very very powerfull for a 12'' It achieves all frequencies. I seriously recomend this speaker to everyone.