Instant purchase is welcome! Based on the date "23 JUN 1994" stamped on the internal Wharfedale original speaker unit, I've determined this to be a 1994 model. This is a vintage Hiwatt speaker cabinet. It's a unit made by Audio Brothers, which is highly regarded among the reissued models produced after the death of Dave Reeves. The following is written on the back panel: HI WATT LOUDSPEAKER the AUDIO BROTHERS MODEL SE 4123 SERIAlL No. C 0047 IMPEDANCE 16Ω MAX.POWER 300w. The casters are not original and were added later. The originals are not available. It works perfectly and sounds great! However, as it is a vintage item, there are some scratches and dirt, and you cannot expect the same level of assurance as a new item. The description is based on the current condition. I have tried my best to describe the condition and specifications, but there may be aspects that I have not fully captured or explained. This item has been used for many years. It is not recommended for those seeking new or perfect items. The current condition takes precedence, so please consider the images and any questions you may have before purchasing. Thank you for your understanding. Due to its large size and weight, I prefer to hand it over in person. Basically, I can only do this on weekdays, but I can deliver it for free to areas around Kanagawa, Yamanashi, Tokyo, Saitama, Chiba, and Ibaraki prefectures! I will do my best to accommodate other areas as well, so please feel free to consult with me! Thank you very much!