Sennheiser HD 650 Audiophile Headphones

Sennheiser HD 650 Audiophile Headphones



Available to order Click for more information

Looking for a set of premium-grade, over-ear headphones that will allow you to enjoy sonic perfection with each use? Then we have a treat in store for you!

An Audiophile's Dream

The Sennheiser HD 650 Headphones have been specially crafted from hand-picked components, combining special acoustic materials with incredible expertise to deliver the perfect addition to your high-end home entertainment system.

Sennheiser HD 650 Headphones Highlights

  • Systems with narrow tolerances (+- 1 dB), hand-picked in pairs
  • Highly optimised magnet systems for minimum harmonic and intermodulation distortion
  • High-quality titanium/silver finish
  • A specially developed damping element, made from fine acoustic metal mesh, ensures a precise damping over the entire diaphragm surface, highly constant in all climates.
  • Specially modulated connecting cable (detachable) made from highly conductive OFC copper, with very low handling noise, i.e. low structure-borne sound sensitivity
  • Extremely lightweight aluminium voice coils ensure excellent transient response
  • Gold plated 1/4" jack plug with adaptor lead to 3.5 mm jack plug
  • 2-year warranty

The Ultimate In open, Dynamic Headphone Design

Inspired by the popular, award-winning HD 600s, Sennheiser crafted the HD 650s with improved materials for even better audio quality.

Thanks to these premium-grade materials and Sennheiser's expert engineering, the HD 650s produce precise and lifelike reproductions, whatever you choose to listen to.

Comfortable To Wear

Despite their unusally-large drivers, the Sennheiser HD 650s are incredibly comfortable to wear.

Utilising a unique circumaural driver design, with an adjustable headband and soft velour ear cushions, you can use the HD 650s for hours on end withe minimal fatigue.

Perfect For Home Use

Due to their high (300 Ohm) impedance, these headphones are designed for use with home audio gear, or high quality portable equipment (such as mobile devices and portable Blu-Ray players).

Where they truly shine though is with lossless digital music files and line-out connections, delivering each and every nuance of the artists performance, and ensuring the quality of even the largest of ensemble shines through with clarity.

Sennheiser HD 650 Headphones Specifications

  • Wearing Style: Headband
  • Color: Titanium
  • Frequency Response: 10 - 41000 Hz
  • SPL: 103 dB
  • THD: < 0.05 %
  • Contact Pressure: 6.0 N +- 1 N
  • Ear Coupling: Circumaural
  • Connector: 1/4" (6.35 mm) stereo jack plug
  • Adapter: 1/4" (6.35 mm) stereo jack plug to 3.5 mm stereo jack plug
  • Cable Length: 3 m
  • Transducer Principle: Dynamic, Open
  • Nominal Impedance: 300 Ohm
  • Weight w/o Cable: 260 g
More Information
Manufacturer Sennheiser
SKU 311885
Shipping Weight (kg) 3.000000
MPN 508825
Warranty 2 years
Cup Type open


We know you want to get your gear as quickly and as safely as possible, Next Working Day Delivery to UK Mainland Addresses, on all IN STOCK items, if ordered before 3pm. This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you.

Orders under £99: £4.99 Delivery Charge


Orders over £99: Free Next Day DPD Delivery (When Ordered before 3pm)


Weekend Delivery (Saturday-Sunday): £9.99 (When Ordered before 3pm Friday)


Heavy Items (over 40kg): £39.99 Pallet Service







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If you have bought something In-Store or Online and want to return it as unwanted, you have 30 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

We can offer you a refund if you return your item within 30 Days from purchase date and with 100% perfect packaging. 


Please Note - We cannot accept unwanted returns on microphones, any in-ear earphones or monitors, and any other items that touch your mouth, nose or inner ear if you have removed the hygienic packaging.