Sony SS- MB215 home stereo speakers for sale. Three -way design with a 16cm woofer in an acoustic suspension cabinet. Used, but in great condition. Below are some of the specifications... * Type: 3-way, 3 driver loudspeaker system * Frequency Response: 60Hz to 20kHz * Power Handling: 140 Watts * Crossover Frequency: 900, 5000Hz * Impedance: 8Ω * Sensitivity: 87dB (1w,1m) * Tweeter: 1.3cm dome * Midrange: 8cm driver * Bass: 16cm Polyolefine woofer * Enclosure: Acoustic Suspension * Dimensions (w/h/d): 22 x 52 x 23 cm's * Weight: 6.5kg per speaker