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HD 800

These headphones are top-of-the line audio technology at its finest. Hand assembled in Germany with top quality materials and using the largest transducers ever, these provide an unmatched natural listening experience.
物品編號 500319

概述

HD800集六十多年的巧奪天工般的耳機工程技藝於一體。採用Sennheiser最先進的驅動單元技術,此款開放、包耳的動圈立體聲耳機重新定義了什麼樣的聲音才是參考等級的聲音。你會由此形成對聲音的有全新高度的看法,因為你體驗到了更高保真的自然的聲音。請注意,就目前而言還沒有其它製造廠家能夠製造在重現自然聽覺的基礎聲學條件方面接近HD 800。

與其參考等級的聲音表現相稱的是其引人注目的視覺工業設計。上乘的零件已經投入生產:換能器的外殼是採用不銹鋼經過高精度工藝製成;耳墊採用高級的微纖維織物製造,為最好的聲學品質和佩戴舒適而設計並手工製造;而頭帶和耳機的接合部件採用了最先進的來自航空航天行業的技術。

毫無疑問,HD 800 是一個輝煌的勝利,代表了耳機發展的先鋒。

HD 800 – 為完美而生。



特性

  • 有線耳機的參考級別

  • 開放、包耳、動圈式、立體聲耳機

  • 自然聽感體驗-真實自然的聲場,最少的共振

  • 目前為止最大的用於耳機的換能器-全新動圈式換能器設計

  • 背部開放的耳機,為了聲學和美觀的考慮

  • 耳墊由特別的高質量微纖維織物製成

  • 金屬頭帶,內有減震元件

  • 特別調諧的對稱、阻抗匹配和低電容的耳機線

  • 特高精度的耳機插頭

  • 2年保養


#hd800

 

包裝內含?

  • HD 800 with storage case (part # 532037)

技術數據

  • 顏色
    銀色
  • 佩戴方式
    頭載式
  • 頻率響應(耳機)
    14 – 44100 Hz (- 3 dB)
  • 频率响应
    6 – 51000 Hz (- 10 dB)
  • THD,總諧波失真
    0.02 % (1 kHz 1 Vrms)
  • 接觸壓
    ~ 3,4 N (± 0,3 N)
  • 插頭
    6.3 mm立體聲插頭
  • 線長
    3 m
  • 重量
    無線纜: 330 g
  • 標稱阻抗
    300 Ω

FAQ

  • How do I get Frequency Response Certificate for my HD 800 headphones?

    The HD 800 headphones are hand assembled in Germany and hence each headphone has a unique frequency response.

    To obtain the Frequency Response Certificate for a specific HD 800 the headphones must be registered with the Sennheiser office in Germany and once the headphones are registered then the Frequency Response Certificate will be provided.

    The Frequency Response Registration for the HD 800 can be done through this link: (http://en-de.sennheiser.com/service-support/services/register-your-product)



    HD 800 ( #500319 )
  • What does "Circumaural" mean?

    CIRCUMAURAL headphones (sometimes referred to as "Around Ear" headphones) encircle the ear creating a seal thereby effectively reducing ambient noise from getting to the ear. This is known as passive noise reduction.
    This type of headphone is most effective in a high noise environment where it's necessary to eliminate as much of the environmental noise as possible for effective communication.



    HD 800 ( #500319 )
  • Transducer

    A transducer is device that converts energy from one form to another.
    For example a microphone converts sound waves into electrical energy and headphones convert that electrical energy into sound waves.



    HD 800 ( #500319 )
  • What do I do if the headband of my headphones is too loose?

    Headphones are designed to fit the widest percentage of the general population however every person is different and some wearers may feel the headband of the headphones is initially too loose.

    A common trick to make the headband of headphones tighter is to place the headphones over something (like a stack of books) that is slightly smaller than the headphones currently are and then wrap the headphones with a cord or elastic band to squeeze the headphones inwards to make them tighter. The purpose of the object between the headphones is to ensure that the headphones are not squeezed too tightly as you don't want the headband to crack. NOTE: The headphones may need to be left in this position for a day or two or the process may need to be repeated a few times until the desired headband tightness is reached.



    HD 800 ( #500319 )
  • What do I do if the headband of my headphones is too tight?

    Headphones are designed to fit the widest percentage of the general population however every person is different and some wearers may feel the headband of the headphones is initially too tight upon the head.

    While most headphones will break-in as they are used sometimes this process needs to be helped along and hence a common trick to stretch the headphones is to place the headphones on something (a stack of books, the arm of a couch, etc) to give a little stretch to the headband. When left there for a day or so the tension in the headphone will loosen up and will help to get a proper fit without any discomfort. It is important to remember though to go little by little because too much stretch in a short time could cause a break or crack in the headband if it is stretched too much.



    HD 800 ( #500319 )
  • What amplifiers are recommended for Sennheiser headphones?

    Other than recommending the Sennheiser HDVD 800 and HDVA 600 amplifiers for our high end audiophile headphones we do not provide amplifier recommendations because there are simply too many factors (including cost, features, etc) that need to be accounted for when choosing an amplifier.

    For amplifier recommendations Sennheiser suggests that our customers check out this headphone forum (www.head-fi.org) where the moderators and member test a variety of different amplifiers of varying costs and features and can provide feedback on how the different amplifiers perform under different circumstances.



    HD 800 ( #500319 )
  • What is Sennheiser's stance on "Burn In" Theory?

    At Sennheiser we do not have an official stance regarding the theory that headphones need a "burn in" period. Sennheiser headphones are designed to sound great from the first moment they are plugged in.

    Some argue that over period of time a user will become more accustomed to the particular headphones.  With this, they will start to notice more of the frequency response range and nuances that the headphones are capable of producing. This argument suggests that over time a user will develop a greater appreciation of the headphones and what they are capable of.

    For additional information regarding the theory of "burn in" there is plenty of discussion at Head-Fi.org (http://www.head-fi.org).



    HD 800 ( #500319 )
  • What is the difference between "open" and "closed" ear cups on headphones?

    With Sennheiser headphones the audio will always be accurate and responsive and is sure to please no matter what situation you need it for.

    An open (sometimes referred to as "open aire" headphone is one that uses some external airspace to reproduce life-like audio within the ear-cup. Think of it as having premium speakers next to your ears that you can control the volume for with extreme precision. The trade-off is that at extreme volumes some sound will leak out. Some of our "open aire" models include the HD 800, HD 700, HD 650, HD 600, HD 598, HD 558 and HD 518.  

    A closed headphone isolates you from your environment and vice-versa (ie: the sound is contained within the headphones). This is perfect for critical listening or a situation where you do not want to disturb/be disturbed. Some of our "closed" models include the MOMENTUM, Urbanite XL, HD 380 PRO, HD 280 PRO, HD 449 and HD 439.



    HD 800 ( #500319 )
  • What should I do if I only get sound in one side of the headphones or have general sound quality issues?

    If the headphones have sound in only one ear or differing sound levels in each ear or the sound in general is not what you expected then it needs to be determined where the issue lies - with the headphones or with the audio source.

    NOTE: If your headphones feature a removable cable ensure that the cable is securely in place in the headphones. Many of the removable cables feature a twist to lock function and if the cable is not securely in place there will connectivity issues. In instances where there are two cables available (ie: a plain audio cable and an Apple compatible cable) try the alternate cable to ensure the issue is not cable specific. 

    The first thing to do is ensure that you have the audio plug of the headphones connected securely into the audio device. A properly connected cable should not wiggle. If the plug wiggles that could indicate a loose connection. NOTE: This could be a result of the cable not being plugged all the way in or it could be a faulty input or sometimes if the device you are connecting to has a case on it the case will prevent the cable plugging in correctly.

    The next thing to do is to check and make sure that there is no debris (ie: no dust or lint) in the headphone jack of the audio source that may be inhibiting connectivity and causing sound issues.

    The next thing to do is to check that the connecting jack is clean. If oils from the hands gets builds up on the plug or sweat evaporates on the plug the salts and grime may prevent proper contact from occurring. The connecting jacks can be cleaned using a basic alcohol wipe.

    The next thing to do is to try the headphones on a different audio source to check that it is not the original audio source (or a setting on the audio source) that is creating the issue. If you connect to an alternate audio source and the issue is not there then you know the headphones are fine and the original audio source is the issue. NOTE: Many modern audio devices have audio limit pre-set at the factory and these limit need to be changed to get the full audio signal out of the device and to the headphones.

    If it is determined that the headphones are the issue please contact Sennheiser directly for steps on how to proceed forward.



    HD 800 ( #500319 )
  • Why do the speakers shut off when I connect my headphones to the headphone port?

    A connection to the headphone jack of any audio component (ie: TV, A/V receiver, computer, etc) will automatically disable the speakers.

    If you need the speakers active so others can be enjoying the same audio we recommend connecting your headphones to the audio outputs (ie: RCA outputs, digital optical audio output, digital coaxial audio out, etc) of the audio component rather than the headphone output.



    HD 800 ( #500319 )

下載

  • Instruction Manual
    • 使用说明.pdf (1.9 MB) 下載

      版本 08/2016

  • EC Declaration of Conformity
    • EU Declaration of Conformity HD 800_Series.pdf (620 KB) 下載