Question about the price, is low because head phones are: Open Box, Refurbished or Returned? Is it brand new, never used and not opened box?

Mine came brand new, but I would contact customer service about that.

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Sennheiser - Around Ear Headphones (HD 650)

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Top-of-the-range open, dynamic hi-fi stereo headphones
High-quality titanium/silver finish
Specially modulated connecting cable
Extremely lightweight
Exceptionally comfortable

Overview

Specs

Reviews (57)

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Sennheiser - Around Ear Headphones (HD 650)

Here's a perfect addition to your high-end home entertainment system. Hand-picked components, special acoustic materials and exceptional engineering make these headphones an audiophile's dream.

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Specifications

Wearing style	Headband
Color	Titan
Frequency response (headphones)	10 - 41000 Hz
THD, total harmonic distortion	< 0,05 %
Contact pressure	ca. 2,5 N
Jack plug	6.3mm to 3.5 mm jack adapter
Cable length	3 meters/detachable
Transducer principle	3 meters/detachable
Weight	w/o cable: 260 g
Nominal impedance	300 Ω

Sennheiser HD 650 Open-Air Pro Headphones. The audiophile Sennheiser HD 650 is the ultimate in open, dynamic headphone design. Developed from the award-winning HD 600, HD 650 headphones feature improved materials for even better sound reproduction.

Powerful SoundThe top-of-the-range Sennheiser HD650 delivers open, dynamic hi-fi stereo sound for an immersive listening experience.
Exceptional ComfortThe Sennheiser HD650 features ergonomically-designed elliptical earcups that fit your ears cozily for exceptional wearing comfort even during extended listening periods.
Jack AdapterWith the gold-plated 6.3mm-to-3.5mm jack adapter, connect the Sennheiser HD650 to the 1/4" (6.3mm) phone jack on your high fidelity system or to the 1/8" (3.5mm) headphone jack on your TV set, VCR or other video devices.

Model
Brand	Sennheiser
Model	HD 650

Details
Type	Over the Ear
Frequency Response	10Hz-39.5KHz
THD	0.05%
Input Impedance	300 ohms
Sensitivity	103 dB (1 Vrms)
Connector	3.5mm/ 6.3mm
Ear Coupling	Around Ear
Cord Length	9.8 ft. (3 m)
Weight	9.2 oz. (260 g) w/o cable

Features
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 aluminum 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.

Package Contents
Package Contents	Sennheiser HD650

Additional Information
First Listed on Newegg	May 16, 2006

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 2 years
Limited Warranty period (labor): 2 years
Read full details

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

This item is covered by Newegg.com's 30-Day Return Policy.
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Sennheiser - Around Ear Headphones (HD 650)

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Specifications

Learn more about the Sennheiser HD 650

Customer Reviews of the Sennheiser HD 650

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: N82E16826106358

Sennheiser - Around Ear Headphones (HD 650)

Gallery

Specifications

Learn more about the Sennheiser HD 650

Customer Reviews of the Sennheiser HD 650

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info