Feature: 1. Dual 15" low-frequency with reflect bass design 2. Precise acoustic design is compatible 3. High SPL with strong power sub-frequency Application: Two-way full range cabinet system is specially designed for gymnasium, big concerts and performance which ask for the elaborate design and accurate calculation of high SPL, high-Q. It can provide strong SPL and long-shoot distance with apparant and clear treble, abundant and solid mediant and powerful bass. Technical Specifications: 1. System: 2 way full range 2. Frequency Response(?dB) : 50Hz~17KHz 3. Drivers :LOW DY-A151006Ax2 HI DH-72AX1 4. Direction (HXV)?90癤55? 5. Nominal Impedance : 4ohm 6. Sensitivity : 102dB 7. Rated Power : 1200W 8. Max Power : 2400W 9. Max SPL :108dB 10. Connection Jack: 2xSpeakon| connectors(NL 4) 11. Dimension(WXDXHmm/Pcs) 500*495*1240mm