Professional Speaker, Speaker, Professional Audio, Amplifier, Sound System, Speaker System, Power Amplifier, Audio, Pro Audio, PA Audio TYPE: 2-way full range trapezoid loudspeaker Frequency Response: 40Hz-19KHz?dB Axial Sensitivity (dB SPL/1Watt 1m): 100dB Power Handling: RMS450W@8ohms, Peak 1800W@8ohms Calculated Output(max): 132dB (peak), 126dB (Continuing) Coverage Angle (-6dBpts): 80?H*50?V Components: 1.5" Compression driver (horn-load), 15" Cone driver (bass-reflex) Dimensions (H*W*D mm): 690*470*450mm Carton Size (H*W*D mm): 760*530*500mm Net Weight: 33kg Gross weight: 36kg