Headphones Sennheiser HD 660 S

HD 660 S headphones - versatility, quality, comfort.

Stylish and comfortable, the HD 660 S headphones will delight you with excellent sound in any situation. The base model for their creation was the legendary Sennheiser HD 650, but the new product has been significantly improved. The latest developments in the world of technology are used here. The manufacturer provides a reduced impedance and introduces converters of improved design. Innovative technologies allow the HD 660 S to work efficiently with both stationary audio devices and portable HiRes players.

In addition to the incredible potential, the HD 660 S attracts attention with its elegance and quality of materials used. They amaze not only with excellent sound, but also with a high level of comfort. The headphones will suit even the most sophisticated users who choose only the best for themselves.

Excellent sound for those who know a lot about music.

Like the popular HD 650 model, the new HD 660 S is designed for demanding audiophiles. During development, the smallest nuances were taken into account so that the headphones surpassed the previous version in all respects. With the HD 660 S, you'll enjoy superior sound that's bright and expressive, clear and precise. The manufacturer has worked out low, mid and high frequencies. Each of them is delineated and capable of revealing the full potential of a musical composition.

The sound of the HD 660 S model resembles previous versions of the series, but the high frequencies have become more expressive. At the same time, they do not cause irritation or hurt the ears. Thanks to high detail and competent sound delivery, the headphones can be used at a professional level.

Low frequency reproduction is deep and powerful. But when listening, you will not feel their intrusiveness. Low-frequency sounds create a base for the music, highlighting the main instrument.

Mid frequencies are characterized by a light and relaxed sound. Detailed instruments, absence of unnecessary accents in vocals - everything you need to enjoy your favorite tracks.

Innovative technologies from Sennheiser guard your comfort.

When creating the HD 660 S, Sinheiser professionals used new converters. They are characterized by an improved design. Thanks to a fine-mesh mesh made of stainless steel, increased precision is ensured when controlling the movement of the membranes.

The use of ultra-light voice coils plays an equally important role. They are made of aluminum alloy and transmit pulses with the highest accuracy. The manufacturer guarantees compliance with the extremely low frequency acoustic tolerance (± 1 dB). This is due to the manual selection of a pair of emitters for each HD 660 headphone model.

The included cables are everything you need for excellent sound.

You can expect an unforgettable experience every time you use the HD 660 S. The headphones produce the highest quality sound both on stationary audio systems and on portable HiRes players. This is facilitated by the lower impedance (150 Ohms).

If you want to unleash the full potential of the HD 660 S, then connect the model to the balanced outputs of an amplifier designed specifically for headphones (Sennheiser HDV 820). You can also use a portable audio player. For this purpose, the necessary cables are included in the standard delivery package. They are removable and made of highly conductive oxygen-free copper. Their advantages also include Kevlar reinforcement. This protects the cable from damage and eliminates the occurrence of contact noise during audio signal transmission.

Enjoy high-end comfort.

Immerse yourself in the world of music with the HD 660 S for maximum enjoyment. Enjoy superior sound and enjoy the comfort of using headphones. Their comfort is ensured by large elliptical-shaped cups that gently hug the ears. No less important are the dense removable ear pads and the wide headband pad. They hold the headphones securely without creating unnecessary pressure. Forget about discomfort with HD 660 S - turn on your favorite songs and listen to them as much as you like!

Headband

The headband of the HD 660 S is made of metal, and there is also a decorative plastic overlay. For ease of wearing, a soft lining of an unusual shape is attached to the inside. Its peculiarity lies in the fact that there is no filler in the central part. The opening increases the level of user comfort. Each music lover has his own anatomical features. And a round head is a delusion. Many users have bumps, bumps, etc. Due to the absence of soft filler in the central part of the headphones, pressure on the top of the head is eliminated. The device does not touch the head, and therefore it is convenient to listen to music. The opening also improves the stretch of the headband. You can customize the headphones according to your individual characteristics to enjoy wearing comfort.

Bowls

Plastic bowls are protected by a metal grill. They are thin compared to headphones from other brands and do not look bulky when worn. Looking at the metal grille of the HD 660 S, you can see the internal bowl structure with the driver attached.

Ear pads

Ellipse-shaped ear pads are made of velor. They are very soft, while the inner filler gives elasticity. With a secure, secure fit, you can use the HD 660 S headphones not only with your home appliances, but also while commuting.

The ear pads are identical to the shape of the bowls. When entering the internal space, the ear does not touch any element, the auricle does not contact the headphones. This means that you will not feel fatigue or discomfort even after wearing for a long time.

Harmony in every element.

Absolutely everything has been thought through in the HD 660 S. Along with clear and high-quality sound, an excellent design has been developed. Matte black and anthracite gloss are modern, stylish and elegant. The HD 660 S headphones are attractive in any situation, which is typical for high-end devices.

Features and advantages of HD 660 S:

• wide frequency range (from 10 to 41,000 Hz);
• sound pressure level (max) is 104 dB;
• innovative transducer design that provides low sound distortion;
• pairs of converters are selected manually, their tolerance level is extremely small (± 1 dB);
• ability to connect to mobile devices, stationary Hi-Res audio players;
• low noise level due to the use of a detachable cable made of oxygen-free copper, reinforced with paraamide fiber;
• warranty period - 2 years.

Equipment:

• headphones;
• balanced cable (4.4 mm Pentaconn connector);
• adapter 6.3/3.5 mm;
• cable (6.3 mm connector);
• instructions;
• case for easy storage.