Sennheiser HD525 manual Features, Technical Data

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HD 525

FEATURES

High quality entertainment hi-fi stereo headphone

Functional, advanced design which takes account of ergonomics

Neodynium magnets for powerful dynamics and high sensitivity

Extremely light Cu power coils for high transient fidelity

Duofol membrane to reduce partial oscillations

Fresh graphic equalization - powerful bass and finely tuned treble

Very sturdy, plug-in connection cable of kevlar fibre-reinforced, OFC copper

Gold-plated connector plug, ensuring a connection with lasting reliability for all playback euipment

Optimal wearer comfort - adjusts to allow a perfect fit

TECHNICAL DATA

 

Frequency response

20 Hz - 23,000 Hz

Acoustic principle

dynamic, open

Frequency curve

diffuse-field luodness equalization

Nominal impedance

150

Sound pressure

94 dB at 1 kHz

Power handling capacity

0.2 W (DIN 45 582)

THD

< 0.25 % (DIN 45 500)

Sound coupling to the ear

around the ears (circumaural)

Headband caliper pressure

approx. 3 N

Weight without cable

approx. 255 g

Plug

3.5/6.3 mm ø, stereo jack

Connection cable

3 m detachable copper cable (OFC)

For reasons of hygiene, ear pads should be replaced from time to time. Ear cushions (1 pair), Order No. 60300.

Subject to alterations

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HD525 specifications

The Sennheiser HD525 is a standout in the realm of audiophile headphones, providing an exceptional listening experience for both casual listeners and audio professionals alike. Renowned for its balanced sound signature and comfort, the HD525 showcases some of Sennheiser's most advanced technologies and high-quality materials.

One of the main features of the HD525 is its open-back design. This construction allows for a natural and airy sound, creating a spacious soundstage that immerses listeners in their favorite tracks. The open-back design also promotes transparency and clarity, making it ideal for genres like classical, jazz, and acoustic music, where tonal nuances are crucial.

The headphones are equipped with high-quality dynamic drivers designed to deliver accurate sound reproduction across the frequency spectrum. With a frequency response ranging from 15 Hz to 26 kHz, the HD525 ensures that both deep bass and sparkling highs are rendered with precision. This wide frequency range allows users to experience the full detail of their music, from the lowest rumble of a bass guitar to the highest notes of a violin.

Comfort is another hallmark of the Sennheiser HD525. The ear cups are generously padded with soft, breathable material, making them comfortable for extended listening sessions. The adjustable headband also contributes to a perfect fit, ensuring that the headphones stay secure without clamping too tightly on the head.

The HD525 utilizes Sennheiser's innovative technology for reduced distortion and extended longevity. The lightweight yet durable materials used in construction assist in minimizing listening fatigue, a common issue for prolonged use. Furthermore, the headphones feature an efficient acoustic system that promotes higher sensitivity, making them compatible with a variety of audio sources, from professional equipment to portable devices.

Another significant aspect of the HD525 is its aesthetic appeal. The sleek design, coupled with a professional-grade finish, makes these headphones an attractive accessory for any audio enthusiast or professional.

In summary, the Sennheiser HD525 headphones are a perfect blend of advanced technology, comfort, and aesthetic appeal. With high-quality sound reproduction, an open-back design, and superior comfort features, they cater to audiophiles and casual listeners looking for an enriching audio experience.