Excellent light weight powered speaker
I own several sets of light weight powered and unpowered speakers. I purchased these on close out. These JBLs have a pretty balanced sound quality compared to some of my other units. They are extended in terms of frequency and power bandwidth and deliver good volume with punchy dynamics. JBL has wisely not dialed in a lot of gain making them harder to overdrive. If you leverage a mixer you will get your extra gain there. If you plug mics or aux devices straight in, you may need to turn the speaker's gain controls way up to create the volume you desire. I think this is a good design approach. Also note that the built in class D amp delivers 220 watts continuous RMS power to the woofer and 60 watts continous RMS to the hi frequency horn. On the newer replacement model, peak power is quoted, not continuous RMS power, yielding a much higher advertised wattage rating. This mean the actual sound pressure of this unit of 127db is pretty close to the newer models output. If you don't need the newer model's Bluetooth feature set, the JBL EON315 is a great buy.