What is your opinion of this product?
I like the weight, the sound, and the ability to dial in treble and bass adjustments on this system. A JBL Eon 515XT failed me after two years of service. Plus I had to open JBL to reinstall screws that vibrated loose after just one month of use. All these lower end $500 active speakers (Mackie, JBL, EV) seem to be made with questionable reliability. I took a chance on EV because of good feedback and I never had one before. QSC seems to be best quality out there IMHO. But I needed 15 inch light weight cabinet for left hand keyboard bass in Jazz duo. I like screen that allows adjustments in sound including bass and treble. I like two inputs (Hybrid Lowz/1/4 inch) plus the mini jack input for IPOD music. The bass and treble sound is awesome. Adjustable, Very clear and can handle the competition of other instruments on stage as keyboard monitor for wide variety of styles of music. So far so good