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Sennheiser HD 650 Wired Over-Ear Headphone-Titan

Model #: HD 650
At a Glance

Sennheiser HD 650 Wired Over-Ear Headphone-Titan with lightweight aluminium voice coils and elliptical design

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$99,999.00Save $NaN

Get to know this product.

Here's a perfect addition to your high-end home entertainment system. Hand-picked components, special acoustic materials and exceptional engineering make these headphones an audiophile's dream.

In the 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. HD 650 – the Reference Class..

Additional Features
  • Top-of-the-range open, dynamic hi-fi stereo headphones
  • Systems with narrow tolerances (± 1 dB), 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 aluminium 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
  • Built-tough with a 2 Year warranty

Technical Data

  • Wearing style: Headband 
  • Color: Titan 
  • Frequency response (Headphones): 10 - 41000 Hz 
  • THD, total harmonic distortion: < 0.05 % 
  • Contact pressure: ca. 2.5 N 
  • Jack plug: Jack 6.35 mm stéréo plaqué or 
  • Cable length: 3 m / symétrique /détachable 
  • Transducer principle: Dynamic, open 
  • Weight w/o cable: 260 g 
  • Nominal impedance 300 Ω 
*Warning (for California residents only): Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Every Consumer Products company is required to post the warning no matter if their products pose any harm. Sennheiser products are all RoHs compliant, yet we are by law required to post the Proposition 65 warning message anyway.


Weight (grams):260


Cord Length (In.):118.11
Impedance:300 Ohms



Misc. Specs

Frequency Response10 - 41000 Hz
Connector Type6.35 mm
Sport HeadphoneNo
Headphone TypeOver-Ear
WarningProposition 65 Warning for California Residents