The speakers are in very good working condition. They sound very good, quality speakers from Dynaudio. They have no interventions on the speakers or anything else. The boxes have traces of use. Segment Home Series Contour Type Bookshelf Sensitivity (dB @ 2.83V/1m) 86 IEC Long Term Power Handling (W) 150 Rated Impedance (Ohm) 4 Lower Cutoff (Hz @ +/- 3 dB) 43 Upper Cutoff (kHz @ +/- 3 dB) 24 Box Principle Bass reflex rear ported Crossover 2-way Tweeter 28 mm Soft Dome Midrange/Woofer 17 cm MSP Weight kg 8.9 Weight lbs 19.6 Width mm 204 Height mm 380 Depth mm 293 Width inches 8 Height inches 15 Depth inches 11 4/8