TYPE: 3-way full range trapezoid loudspeaker FREQUENCY RESPONSE: 45Hz-20kHz+/-3dB TRANSDUCERS: 1"&10" Compression Driver(Horn-Loaded) 15" Cone Driver(Bass-Reflex) Power Handling(RMS): 850/8ohms HF+MF 350W/LF 500W SENSITIVITY(dB SPL/1Watt@1m): 105 dB MAXIMUM SPL: 133dB continuous, 139dB peak NOMINAL IMPEDANCE: 8 ohms nominal DISPERSION (-6dB): 70? Horizontal X 40? Vertical CROSSOVER: 220HzPassive FINISH: Textured black paint PROTECTIVE GRILLE: Black perforated steel CONNECTORS: 2XNeutrik speakon NL4 DIMENSIONS: (W)561mmX(H)1066mmX(D)780mm WEIGHT: 75KG