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.
The Sennheiser HD 650 open-air dynamic headphone is a music lover's
dream: easy to wear and downright intoxicating to listen to. Sennheiser
is, hands-down, the number-one name in high-quality headphones, and for
good reason. From the issue of its legendary HD 580 headphone in
mid-'90s, the German company has cornered the market on ultimate
over-ear sound coupled with ultimate comfort, an unbeatable combination.
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
Specifications
- Frequency Response: 10 - 39,500 Hz (-10dB)
- Nominal Impedance: 300ohms
- Weight: 260g
- Contact Pressure: approx. 3.4N( ±0.3N)
- Transducer Principle: Dynamic, open
- Ear Coupling: Circumaural
- Distortion: less or equal to 0.05%
- Connector: 6.3mm stereo jack with 3.5mm adapte