Frequency response (-3 dB) (Hz) 45 Hz – 150 Hz Frequency range (-10 dB) (Hz) 38 Hz – 200 Hz Maximum sound pressure level at a distance of 1 m (dB) 2,3 132 dB Amplifier rating (W) 1000 WFrequency response (-3 dB) (Hz) 1 45 Hz – 150 Hz Frequency range (-10 dB) (Hz) 1 38 Hz – 200 Hz Maximum sound pressure level at a distance of 1 m (dB) 2,3 132 dB Amplifier rating (W) 1000 W