Beyerdynamic DT 990 PRO Headphone
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US$679.99
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Technical Information
| Product Title: | Beyerdynamic DT 990 PRO Headphone Beyerdynamic DT 990 PRO Headphone Beyerdynamic DT 990 PRO Headphone Beyerdynamic DT 990 PRO Headphone Beyerdynamic DT 990 PRO Headphone |
| Manufacturer Name(s): | Beyerdynamic |
| Release Date: | 2009-11-05 |
| Package Weight: | 800 (g) |
| Shipment Unit: | 4 What is it? |
| YesAsia Catalog No.: | 1021566021 |
Product Information
Specifications :
Transducer type : Dynamic
Operating principle : Open
Weight without cable : 250 g
Frequency response : 5 - 35,000 Hz.
Nominal impedance acc. to IEC 60268-7 : 250 Ω /System
Nominal SPL acc. to IEC 60268-7 : > 96 dB
Nominal THD acc. to IEC 60268-7 : < 0.2%
Power handling capacity acc. to IEC 60268-7 100 mW
Sound coupling to the ear : Circumaural
Average pressure on ear acc. to IEC 60268-7 3.5 N
※如閣下所購買的電子產品需要任何維修,請與產品服務指南內列出
的維修中心或其他維修專門店聯絡。
※Should your unit ever require repair service please
contact one of the service centers listed in the
Product Service Guide or other repairing centers.
Transducer type : Dynamic
Operating principle : Open
Weight without cable : 250 g
Frequency response : 5 - 35,000 Hz.
Nominal impedance acc. to IEC 60268-7 : 250 Ω /System
Nominal SPL acc. to IEC 60268-7 : > 96 dB
Nominal THD acc. to IEC 60268-7 : < 0.2%
Power handling capacity acc. to IEC 60268-7 100 mW
Sound coupling to the ear : Circumaural
Average pressure on ear acc. to IEC 60268-7 3.5 N
※如閣下所購買的電子產品需要任何維修,請與產品服務指南內列出
的維修中心或其他維修專門店聯絡。
※Should your unit ever require repair service please
contact one of the service centers listed in the
Product Service Guide or other repairing centers.
Additional Information may be provided by the manufacturer, supplier, or a third party, and may be in its original language











United States - English
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