Welcome to AuSIM; leaders in 3D sound technology
Home < Products < Components < Headphones & Headsets < HD650
Sennheiser HD 650
Open, Circumaural Headphones
General Description

The audiophile HD 650 is the ultimate in open, dynamic headphone design.  Developed from the award-winning HD 600, 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!

AuSIM part number: AuSEN-HD650
Headphones can be ordered through AuSIM's on-line eCommerce site. ... ORDER

HD650 Headphones [ZOOM]
  • Systems with narrow tolerances (± 1 dB), hand-picked in pairs
  • Highly optimized magnet systems for minimum harmonic and intermodulation distortion
  • 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
  • Gold plated ¼" jack plug with adaptor lead to 3.5 mm jack plug
  • 2-year guarantee
Technical Data
Nominal impedance 300 Ohm
Contact pressure 2.5 N
Weight w/o cable 9.2 oz/260 g
Jack plug 1/8 inch/3.5mm stereo mini jack plug with adapter to 1/4 inch/6.3 mm stereo jack plug
Transducer principle Dynamic, open
Ear coupling Circumaural
Connection cable 10 ft/3 m detachable dual-sided OFC cable
THD, total harmonic distortion 0.05 %
Sound pressure level (SPL) @ 1 KHz 103 dB
Frequency response (headphones) 12 - 39,500 Hz
AuSIM Inc., the experts in 3D sound [Home] [About AuSIM] [Products] [Services] [Applications]

[Support] [Contacts] [Buy Online] [Downloads] [News & Events]
© AuSIM Inc. 1998-2014.    Last updated on