KS audio CPD 18, Active 3 1/2-Way Full-Range Speaker, Equipped with: 4x 10"" woofer, 8x 5"" midrange speaker, 1x 3/4"" tweeter, Frequency response: 38 - 20,000 Hz, Power: 1600 W RMS / 3000 W Peak, Dispersion pattern (horizontal x vertical in degrees): 90° / 0° - 30°, + -15° Mechanically/Electronically variable angle of inclination, Amplifier: 6x Class D, FET Amp, FIR filtering, 7-Way DSP (Digital Signal Processing), Integrated digital delay with display, Network input, XLR input analog or AES/EBU, XLR output, 35 mm Stand flange mount, Dimensions (H x W x D): 1380 x 208 x 456 mm, Weight: 51 kg