JBL Professional AW566 2-way Speaker - 600 W RMS - Gray - 2400 W (PMPO) - 15" - 1.50" - 54 Hz to 18 kHz - 8 Ohm Significantly enhance the sound from your devices and drives, get immersed in sound quality 8 Ohm impedance extracts maximum power so you will get more output from your speakers Hear every detail crisp and clear with a frequency response of 54 Hz-18 kHz Experience body-shaking levels without any room-vibrating reverb or excessive heat output with 600 W RMS power 15" woofer driver size allows better stereo imaging with maximum sound feasibility 1.50" tweeter driver size provides crispier, well-detailed sound with maximum productivity Delivers reliable sound with 18 kHz maximum frequency response 1.10 kHz maximum crossover frequency for reliable and feasible transmission of sound 100 dB sensitivity for efficient conversion of power into sound to produce adequate audio output 19.1" height for productive long-distance communication with maximum usability