The speaker BeoVox S4500 the Danish company Bang & Olufsen was the last change of the legendary model BeoVox S45-2 (Type 6318), who was previously a modification of the S45. The S4500 represents the best performance of development teams around the designer Jacob Jensen. The speaker S4500 is a closed 3-way system with high sound pressure in a so-called tray-type design (front panel vertically curved) which improves the sound radiation. Actually, the S4500 was intended as a bookshelf speaker, but it offers the best results freestanding on a stand in a corner with a distance of 40 cm from the walls. Original stands included Produced from 1981-1983 Designed by Jacob Jensen Method 3-way 3 speaker Finish: Palisander or Teak ....... Continuous load 56 W Music load 75 W Impedance 4-8 ohms Frequency response 38...20000 Hz Sensitivity 96 dB Box construction with its linear phase sound reproduction Gross volume 25 litres Dimensions W x H x D: 260 x 480 x 210 mm Weight 2x7.5 kg Use unit Woofer 200 mm Peerless Midrange 90 mm Seas Tweeter 25 mm Philips Total height with stands is 76 cm Angle is adjustable. Stands will be detached from the boxes and customer has to screw them back.