新しいHD660 Sを使用すると、より多くのリスニング状況で洗練されたオーディオファンのサウンドを楽しむことができます。伝説的なHD650の後継機は、新しいトランスデューサー設計のパフォーマンスの向上に優れています。低インピーダンスのおかげで、高解像度のモバイプレーヤーに接続した場合にもリファレンスクラスのサウンドを提供し、はるかに優れた汎用性を提供します。 HD 660 Sは、高品質のエンジニアリングでエレガントに設計された作品であり、要求の厳しいリスナーを聴覚の精度と優れた装着感で満足させます。
Sound for the passionate music enthusiast
Made for the demanding listener, the HD 660 S surpasses the exceptional performance of its predecessor, the legendary HD 650. With a crisp bass, excellent mid-frequency response, and a gentle, pleasantly natural treble, the HD 660 S has an expressiveness that immerses you in every emotion and nuance of music. Still, it always stays exceptionally accurate and transparent.
Cutting-edge Sennheiser technology
The HD 660 S features a new transducer design developed by Sennheiser. This results in improved control of the diaphragm movements thanks to a specially manufactured precision stainless steel fabric, which is adapted to the contour of the diaphragm. Extremely light aluminum voice coils ensure the highest impulse fidelity. The transducers are carefully selected and paired by hand to ensure consistently narrow (±1 dB) tolerances.
The HD 660 S has been created to enjoy music in supreme quality and from many different audio sources. Thanks to its low impedance it also offers reference-class fidelity with hi-res mobile players. Naturally, the HD 660 S reveals its full potential when it is connected to the balanced outputs of a dedicated headphone amplifier such as the HDV 820 or to the balanced output of a mobile digital audio player. Accordingly, it comes with a choice of cables for just about any occasion. All cables are made of highly conductive OFC copper, featuring very low handling noise and sturdy para-aramid reinforcement.
Designed for high-end comfort
Everything about the HD 660 S makes listening a pure pleasure – not least its strong yet lightweight open construction. The elliptical ear cups are shaped to follow the anatomy of the ear, while thick padding on the headband and the replaceable ear cushions guarantee hours and hours of listening in supreme comfort.
The look of sophistication
The pure and effortless sound of the HD 660 S is reflected in its new matte black and anthracite design. It is a high-end aesthetic that embraces both timeless elegance and contemporary style – uncompromising in its craftsmanship, like everything about the HD660S.
|Frequency response (Headphones)||9 – 41,500 Hz|
|Sound pressure level (SPL)||104 dB|
|THD, total harmonic distortion||< 0,04%|
|Contact pressure||6.0 N ± 1 N|
|Connector||6.35 mm / 4.4 mm Pentaconn|
|Cable length||3 m|
|Transducer principle||Dynamic, open|
|Nominal impedance||150 Ω|
|Weight w/o cable||260 g|