Three-way bass reflex self powered system is suitable for live performance mobile and fixed DJ sound system rental touring and permanent installation applications. Using JBL premium transducers 2000W peak of crown Class-D Drive core amplification and a full user configurable DSP ...Three-way bass reflex self powered system is suitable for live performance mobile and fixed DJ sound system rental touring and permanent installation applications. Using JBL premium transducers 2000W peak of crown Class-D Drive core amplification and a full user configurable DSP system with Hi-Qnet network control (via Ethercon connection to third party router) and 50 JBL engineered application presets the system can deliver a frequency response of 41 to 20 000 Hz (-3 dB) and a maximum SPL of 137 dB.