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Sennheiser HD 25 - プロフェッショナルモニターヘッドホン
HD 25
HD 25 は非常に軽量で、長時間の装着も快適。DJ ヘッドホンとして「業界のスタンダード」となったこのヘッドホンは、大小を問わず世界中の DJ ブースでその姿を見ることができます。
Article No. 506909

軽量であること、そして片耳で使用できることから、HD 25 のヘッドホンは動きながらのモニタリングには欠かせません。密閉型の HD 25 は周囲の雑音を高度に減衰する、プロに最適なモニタリング用ヘッドホンです。

非常に高い音圧レベルにも対応でき、作りも頑丈なため、たとえば ENG 、SR 環境、スタジオ内でのモニタリングやオーディオ機器テストなど、騒音に囲まれた場所で大いに活躍します。カメラマンや DJ に最適なこのモニタリングヘッドホンは、音響を生業とするプロのためのヘッドホンです。

  • 軽量なアルミ素材のボイスコイルにより実現した高感度

  • 非常に高い音圧レベルにも対応

  • 極めて軽量で、長時間の使用でも快適な装着感

  • 片出しで取り外し可能な堅牢なケーブル

  • 片耳での使用が可能な回転式イヤーピース

HD 25 シリーズ比較

特長 HD 25 Light HD 25 HD 25 Plus



スタジオでも、ステージでも、カメラの後ろでも、75年以上にわたりゼンハイザーのマイクとヘッドホンがプロフェッショナルに選ばれ続けてきたのには理由があります。 さらに詳しく
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  • HD 25
  • スクリューオンジャックアダプタ 3.5~6.3mm
  • HD 25 Plus: 1×ポーチ
  • HD 25 Plus: 1×予備ソフトイヤーパッド
  • HD 25 Plus: 1×予備1.5mストレートケーブル


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  • What is the maximum SPL of a dynamic microphone?

    It is a common saying that dynamic microphones just have no maximum SPL.
    This saying is not technically exactly correct but for every day use use of dynamic microphones you will not find gain limitations. At SPL levels above 160 dB some mechanical problems might occur (for example the voice coil might crash onto the magnet) but these SPL levels are very hard to find in real world.
    Here at Sennheiser we use dynamic microphones for distortion measurements on loudspeakers at very high sound pressure levels. At Sennheiser we have measured the SPL and THD inside a large 2" driver/horn combination with a MD 421. The max SPL this combination was able to produce was 150 dB and the THD level recorded by a MD 421 was below 1% (produced by the driver not by the mic)
    So as a conclusion we can state the MD 421 has no maximum SPL limitations for practical use. However if using dynamic microphones at high SPL levels a user should be aware that the very high voltage (up to several volts) delivered by the microphone might cause problems when connected to mic preamps.

  • Sound in only one ear or general sound 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.

    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.

  • Are the ear pads and headband band padding and cable replaceable?
    Yes. Sennheiser offers replacement ear pads, headband padding and cables.

  • What are the primary differences between the different HD 25 models?

    Currently Sennheiser offers three (3) models in the HD 25 line

    • HD 25 LIGHT

    - The HD 25 LIGHT is the essential sound of a HD 25 with a simplified headband.

    • HD 25

    - The HD 25 is our legendary HD 25 headphone with splayed headband and straight cable.

    • HD 25 PLUS

    - The HD 25 PLUS is our legendary HD 25 headphone with coiled cable, an additional straight cable, a second set of ear cushions and a protective pouch

    These models offer the same sound signature as the legendary HD 25 and sound signature of the headphones is the same across the three models.

  • Are the ear pads of the HD 25 real leather or leatherette?
    The ear pads of the HD 25 are made of a synthetic leatherette.