the box pro TL 110, Active Subwoofer with DSP, Particularly suitable for use in conjunction with the box pro TL 63 midrange tweeter system (Article Nr #452285# (not included)), Speakers: 1x 10"", Frequency range (-10 dB): 50 - 200 Hz, Nominal impedance: 4 Ohm + 4 Ohm, Power: 250 W (RMS) Sub + 250W (RMS) for satellites, Max. SPL: 115 dB, Built-in limiter, Stand flange mount: 25 mm, Top sections and bass can be connected via TL click system, Housing material: Plywood, Dimensions (H x W x D): 310 x 500 x 450 mm, Weight: 17 kg, Colour: Black, Suitable protective cover available under Article Nr #481007# (not included), Suitable case available under Article Nr #489896# (not included)