Frequency response: 60Hz-20KHZ Sensitivity: 100dB Nominal resistance: 8Ω rated power: 400W AES, 1600W peak Woofer: 6x4.5"(115mm)/1"voice coil Tweeter: 2 x1"(25mm)/1" voice coil Diffusion angle: 90°×55° Maximum sound pressure level: 124dB continuous, 130dB peak Connect the socket: 2× Speakon NL4 net weight: 15kg size: 40X180×933mm