the box pro TL 63, Passive Column Speaker, Especially suitable for use with the active subwoofer the pro TL 110 active subwoofer (Article Nr #452287#), Equipped with: 6 x 2.75"" midrange driver/tweeter, Frequency range (-10 dB): 200 - 20,000 Hz, Nominal impedance: 16 Ohm, Power: 100 W RMS, Max. SPL (sound pressure level): 114 dB, Dispersion pattern (nominal): 90° (horizontal), 25 mm Stand flange mount, Top sections and bass can be connected via TL click system, Top section of the housing is made of a light metal, Dimensions (H x W x D): 480 x 95 x 106 mm, Weight: 2.65 kg, Colour: Black, Includes bag, Suitable protective cover: Article Nr. #481855# (not included), Suitable case: Article Nr. #489896# (not included)