... User rotatable horn, plywood International NL4MP connector 8 ohms 400W AES, 1600W peak 15" compact two-way high power pro speakers ... ) exit HF compression driverFrequency response: 55Hz-18kHz ±3dBRated Power: 400W AES, 1600W peakImpedance: 8 ohmsSensitivity: 99dB,Maximum SPL: 124dB continuous, 130dB ...