-. Binding : Electronics -. Brand : Sennheiser -. EAN : 0615104273009 -. Feature : Open-back, circum-aural, reference class dynamic stereo headphones. / 56mm Ring radiator transducers are the largest drivers ever used in dynamic headphones. / Innovative absorber technology reduces unwanted frequency response peaks allowing all the music nuances to become audible. / Unique ear cup design directs sound waves to the ear at a slight angle to create an impressively natural and spatial listening experience. / Includes two connecting cables: Single ended 1/4" and Balanced 4-pin XLR -. Label : Sennheiser -. Manufacturer : Sennheiser -. Model : HD 800 S -. MPN : HD 800 S -. PackageQuantity : 1 -. PartNumber : HD 800 S -. ProductGroup : CE -. ProductTypeName : HEADPHONES -. Publisher : Sennheiser -. Studio : Sennheiser -. Title : Sennheiser HD 800 S Reference Headphone System -. UPC : 615104273009