These large bookshelf speakers are the best I've owned. The three-way design (unusual for bookshelf speakers) provide a clean full sound. One speaker has cosmetic damage to the veneer along one edge. It has been repaired with wax beaumontage (see last image). Otherwise in excellent condition. Original boxes are not included. Enclosure Type: 3-way closed-box system Drive Units 1 x 1" (25mm) Alu high frequency dome 1 x 3" (76mm) Alu-pulp composite midrange cone 1 x 5" (125mm) Acufibre bass cone Frequency Response: 65Hz - 24kHz ±3dB Sensitivity: (2.83V @ 1M) 85dB Crossover Frequency: 570Hz, 2.5kHz Nominal Impedance: 6Ω Recommended amplifier power: 30 - 120W Dimensions (HWD): 14" x 7.75" x 13" Net weight 18.5 lbs. each