Tai nghe SENNHEISER Headphone HD700
HD700 được thiết kế kiểu Open với dải tần số đáp ứng từ 10 đến 42000 Hz và trở kháng danh định 150 Ω . Chụp tai và màng loa chất liệu nam châm Neodimium được cấu tạo tương tự như đường cong trong ốc tai , có góc mở hoàn hảo giúp cho sóng âm thanh truyển vào tai người nghe một cách tự nhiên nhất, cùng với màng chắn DuoFol cung cấp một sân khấu âm thanh rộng .
Theo lời giới thiệu từ giám đốc Marketing và kinh doanh của Sennheiser, Peter May, HD 700 là lựa chọn hoàn hảo với những người yêu nhạc khắt khe nhất từ diện mạo cho tới chất lượng âm thanh. "Âm thanh ấm, cân bằng, chi tiết sẽ hấp dẫn hầu hết những người nghe từ nhạc cổ điển, Jazz, Rock hay Soul".
Tai nghe Sennheiser HD 700 có dải tần 15-40000Hz (-3dB) - 8-44000Hz (-10dB), Jack 6,3", dây tín hiệu dài 3m lơi đồng OFC.
Tai nghe Sennheiser đi kèm với 1 vỏ hộp đựng ai nghe rất chắc chắn , đẹp, để bảo quản tai nghe mỗi khi không sử dụng.
Vỏ hộp của tai nghe Sennheiser HD 700 thiết kế đơn giản nhưng sang trọng.
Jack cắm 6,3"
Technical Data
| UPC code | 615104221048 |
| EAN code | 4044155073515 |
| Dimensions (single) | 9.3 x 5.9 x 12.5 in |
| Weight (single) | 3.5 lbs |
| Dimensions (master carton) | 20.1 x 1322 x 13.7 in |
| Master carton quantity | 4 |
| Frequency response | 10-42,000 Hz |
| Ear coupling | Around-the-ear |
| Transducer principle | Dynamic, open-aire |
| Nominal Impedance | 150Ωs |
| Sound Pressure Level | 105 dB (1 kHz, 1 V) |
| Total Harmonic Distortion | <0.03 % |
| Jack plug | ¼ inch (6.3mm) straight |
| Weight (without cable) | 9.6 ounces |
| Cable length | 9.8 feet |
| Weight (master carton) | 15.75 lbs |
General Description
Utilizing Sennheiser's
mastership of acoustic properties, the HD 700 delivers an advanced
acoustic DNA never before heard in headphones.
Beginning with an angled transducer, the 700 angles sound to mimic the
positioning of a set of reference monitors. This, in tandem with the
DuoFol diaphragm, provides a wide sound stage with ultra-fast response
and rest times: close your eyes and you are in the front row. A great
headphone transducer is only half of the equation. Sennheiser's acoustic
team used the HD 700 project as motivation to obtain a cleaner, purer
sound in unconventional ways and thus the patent-pending ventilated
magnet system was born. By venting the magnet laying behind the
diaphragm, airflow was properly managed and overall turbulence was
minimized. This advancement did not add to the sound- but subtracted an
artifact from it. The results? Purity.
The outer transducer chassis was also considered as a component of
shared acoustic duty. By utilizing a specialty steel mesh molded to the
natural shape of the acoustic sum, the open-aire system remained pure
while properly directing airflow. These techniques combine to support
the impeccable capabilities of the transducer with world-class,
practical acoustic management.
Borrowing a design cue from the flagship HD 800, the HD 700 also
utilizes a vibration damping frame-- strategic layering of materials to
aide in eliminating unwanted resonances from entering the acoustic
chamber. The culmination of these technologies lends to the warm,
detailed, balanced and utterly revealing sonic signature that is
luxurious and practical for the audiophile purist.
Features
- Angled transducer mimics the positioning of a set of reference monitors
- DuoFol diaphragm provides a wide sound stage with ultra-fast response and rest times
- Patent-pending ventilated magnet system to manage airflow for ultra-low THD
- Specialty steel mesh molded to the natural shape of the acoustic chamber
- Vibration damping frame eliminates unwanted resonances from entering the acoustic chamber
- Ships in a luxurious storage box to protect the headphones
Delivery Includes
- HD 700 headphones
- Storage box