Features and SpecificationsFrequency Range (+/-3 dB) [Hz]: 40 - 26,500 Sensitivity (2,83 V/1 m) [dB]: 90.0 Nominal Impedance [Ω]: 6 Maximum SPL [dB]: 110 Recommended Amplifier Power [W]: 40 - 150 Crossover Frequency [Hz]: 2,400 Hz High Frequency Driver: 1 x 25 mm Soft Textile Dome Low Frequency Driver: 2 x 7" Wood Fibre Cone Enclosure Type: Bass Reflex Bass Reflex Tuning Frequency [Hz]: 40.0 Connection input(s): Single Wire Magnetic Shielding: No Recommended Placement: Floor Recommended Distance From Wall [cm]: 20 - 80 Dimensions With Base (HxWxD) [mm]: 994 x 257 x 320 Accessories Included:Manual Rubber Bumpers Spikes Spikes M6