Sennheiser HD650 Open Back Headphones - DEMO


*Please check with your local store on stock availability


The audiophile HD 650 headphones from Sennheiser provide the ultimate in open, dynamic headphone design. Developed from the award-winning HD 600, the new Sennheiser HD650 headphones offer better quality sound and more features.

We offer free shipping on all of our headphones, including the HD650 models from Sennheiser. So calculating the final price of purchase is simple. 

  • The HD 650s feature improved materials for even better sound reproduction. They captivate the listener with their expressiveness and emotion while maintaining absolute precision and lifelike reproduction. Enjoy sound in perfection!

    • 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, Kevlar-reinforced, with very low handling noise, i.e. low structure-borne sound sensitivity
    • Extremely lightweight aluminium voice coils ensure excellent transient response
    • Gold plated ¼" jack plug with adaptor lead to 3.5 mm jack plug
    • 2-year warranty
  • Nominal impedance: 300 Ω

    Contact pressure: ca. 2,5 N

    Weight w/o cable: ca. 260g

    Jack plug: 6,3/3,5 mm stereo

    Transducer principle (Headphones): dynamic, open

    Ear coupling: circumaural

    Cable length: 3 m

    Frequency response (headphones): 10Hz - 39500 Hz

    Sound pressure level (SPL): 103 dB

    THD, total harmonic distortion: 0,05 %