Bower Wilkins speakers type DS1 vision. Made in England. Speakers with a medium size, but very big sound, which is what the B&W brand is known for. 2-way bass reflex system with bass port on the back, which makes it easy to place it. The units are in good condition. Please see photos and the close-up photos. Exterior has light signs of wear. With the matching original fronts with the logos. 1 front has a small stain, see photo Specifications Type: 2 way, 2 driver loudspeaker system Frequency Response: 53Hz to 22kHz. Power Handling: 60 W Recommended Amplifier: 100W (maximum) Impedance: 4Ω Sensitivity: 90 dB Bass: 1 x 165mm composite cone Tweeter: 1 x 25mm polyester dome Enclosure: bass reflex Finish: simulated black ash, walnut Dimensions: 359 x 210 x 188mm Weight: 4.1 kg