I bought this product as personal monitor but when I switched it on, connect my mixer and start playing keyboard and sing, I couldn't believe. Sound was so clear and loud. When I added my subwoofer and switched on Milan's built in crossover 100 Hz, sound was amazing and I decided to bye one more to have PA system for small and medium gigs.
Also, built in two channels are very helpful if you want to connect your stereo mixer in one loudspeaker, or to play music on one channel and connect mic to the another one.
In all very good loudspeaker and I would definitely recommend it to every musician.