JBL Professional AC25 2-way Speaker - 225 W RMS - White - 900 W (PMPO) - 5.25" - 90 Hz to 18 kHz - 16 Ohm Significantly enhance the sound from your devices and drives, get immersed in sound quality 16 Ohm impedance extracts maximum power so you will get more output from your speakers Hear low subs and soaring vocals with a frequency range of sound from 90 Hz-18 kHz Knock yourself out with 225 W RMS power 5.25" woofer driver size allows better stereo imaging with maximum sound feasibility Delivers reliable sound with 18 kHz maximum frequency response 3.30 kHz maximum crossover frequency effectively splits audio signals to ensure delivery of better and dependable audio ranges 91 dB sensitivity for efficient conversion of power into sound to produce adequate audio output 14.9" height for maximum coverage efficiency and feasible operation 5.9" width to ensure maximum usability and added power radiation feasibility