Sennheiser HD 650 Open-Aire, Audiophile-Grade Hi-Fi Stereo Headphones

In Sennheiser's HD650, audiophiles will experience truly unique natural sound. With sound this good, long concerts in the comfort of your home are a certainty, so the HD650 also sets standards in comfort and convenience. The HD650 is a genuine masterpiece, which will satisfy even the most demanding listener.

• Top-of-the-range open, dynamic hi-fi stereo headphones
• Frequency Response: 10Hz - 39.5kHz (-10dB)
• Systems with narrow tolerances (+/-1dB), hand-picked in pairs
• Nominal Impedance: 300Ω
• High-quality titanium/silver finish
• Weight (w/o cable): 260g
• Specially developed acoustic silk for precise, uniform attenuation over the entire area
• Contact Pressure: approx. 3.4N
• 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
• Transducer Principle: Dynamic, Open
• Extremely lightweight aluminum voice coils ensure excellent transient response
• Ear Coupling: Circumaural
• Exceptionally comfortable to wear due to elliptical design adapted to the shape of the ears
• Distortion: less or equal to 0.05%
• Can be directly connected to stationary hi-fi components of the highest quality, in particular SACD, DVD-A and CD players
• Connector: 6.3mm stereo jack with 3.5mm adapter