Type 2-way bookshelf. Frequency Range 60 Hz to 20 kHz.  Power Capacity 60 watts (PROGRAM), 120 watts (MAX). Nominal Impedance 8 ohms.   Sensitivity 90 dB SPL (1W, 1m, on axis).   Crossover Frequency 2 kHz (12 dB/oct).  Components L.F. JA1801 H.F.JA0518A.  Enclosure Real wood, black finish. Dimensions (H x W x D) 382 x 215 x 198 mm (15" x 8-1/2" x 7-7/8"). Weight 6.3 kg (13 lbs 14 oz)