Sennheiser HD650
HD 650


In Sennheiser's HD 650, audiophiles will experience truly unique natural sound.  With sound this good, long concerts in the comfort of your home are a certainty, so the HD 650 also sets standards in comfort and convenience.  The HD 650 is a genuine masterpiece, which will satisfy even the most demanding listener.

Sennheiser HD 650 Features:

  • Top-of-the-range open, dynamic hi-fi stereo headphones
  • Systems with narrow tolerances (+/-1dB), hand-picked in pairs
  • High-quality titanium/silver finish
  • Specially developed acoustic silk for precise, uniform attenuation over the entire area
  • Specially modulated connecting cable (detachable) made from highly conductive OFC copper, Kevlar-reinforced, with very low handling noise, i.e. low structure-borne sound sensitivity
  • Extremely lightweight aluminum voice coils ensure excellent transient response
  • Exceptionally comfortable to wear due to elliptical design adapted to the shape of the ears
  • Can be directly connected to stationary hi-fi components of the highest quality, in particular SACD, DVD-A and CD players

Sennheiser HD 650 Specifications:

  • Frequency Response: 10 Hz to 39.5 kHz (-10dB)
  • Nominal Impedance: 300 ohms
  • Weight (w/o cable): 260g
  • Contact Pressure: approx. 3.4N
  • Transducer Principle: Dynamic, Open
  • Ear Coupling: Circumaural
  • Distortion: less or equal to 0.05%
  • Connector: 6.3mm stereo jack with 3.5mm adapter
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