Sennheiser HD 457
Contents
1. I SENNHEISER Headphones Streetwear Headphones Cat No 005177 General Description The HD 457 are open dynamic hi fi stereo headphones for both mobile audio sources such as MP3 MiniDisc amp CD players and home hi fi systems Soul funk grunge and percussion music can be heard to its best advan tage due to the headphones balanced sound image and warm bass When out and about a convenient cord take up lets you adjust the head phone cable to the required length Technical Data Frequency response ceeeeeeseeeees 25 21 000 Hz 3 dB 1 kHz Transducer principle 5 diascctssosscassniccestoranaeriieiednnind dynamic open Nominal impedance cccscvnsvcesucersssvonintvonvekssaronenmancensastanesontessanns 2320 Characteristic SPL ssccssscsssssesserseseess 114 dB at 1 khz 1 Vin TA a E E E E A lt 0 5 ECO eE EA supra aural Weight without Cable cc ceeeeseseseseeseeeeeeees approx 130g COMMECTOF vccsssssvssvssvnerets 3 5 6 3 mm stereo mini jack plug with adaptor to 1 4 6 3 mm stereo jack plug Connection cable 00 3 m detachable OFC copper cable Features E Open supra aural dynamic hi fi stereo headphones E Ideal both for mobile audio sources such as MP3 MiniDisc amp CD players and home mini hi fi systems E Manually inserted cellulose fleece ensures balanced sound image E Ultra lightweight diaphragm material and powerful neodymium magnets for wide dynamics E Excellent ste2. reo sound and warm bass for modern music such as soul funk grunge etc E Clips to the belt cord take up for adjusting the cable length when listening on the move E Extremely comfortable to wear due to ultra lightweight design even for extended listening E Rugged outdoor design with extremely flexible headband m 3 m detachable highly conductive OFC copper cable E Replaceable fabric ear pads Recommended Accessories E Stereo volume control HZR 62 Cat No 005248 ES www 33 C3 25 21 000 Hz 32 Q lt 05 130g Replacement Parts gt 3 5 6 3 mm OFC 3m E Ear pads 1 pair Cat No 085728
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