Frequency response 33.5Hz - 2000Hz ? Peak power 900 watts? Program power 450 watts? Power rms 225 watts Max SPL: 125.5dB ? 8 ohm impedance? Sensitivity (1W/1m) 96dB ? Suggested crossover frequency between 60Hz to 160Hz Low Pass ? Connectors 1 x Plug 1/4" and 1 x Neutrik Speakon ? Weight 40.3 Kg..PZA MORE SPECS