Динамик ВЧ FOUNTEK NeoCD1.0. Инструкция на английском языке

NeoCD1.0 true ribbon tweeter
FEATURES
- Strong Neodymium magnet
- 1.5” enforced sandwich diaphragm
- Buildin impedance convertor
- low distortion, very fast transition
- Low cost
Parameter
Sensitivity                                                     90dB/1M/2V
Power handling                                      12W nominal, 25W max
Frequency range                                               2,000-40,000Hz
Nominal impedance                                                      5 ohm
DCR                                                                 0.02 ohm
Ribbon dimension                                     8mmX38mmX0.015mm
Effective ribbon area                                 304 square millimeter
Ribbon weight                                                   10 milligram
Gap flux                                                  0.50 Telsa average
Gap height                                                     10 millimeter
recommend cut frequency                                  3,500Hz with -18dB
Net. Weight                                                         410 gram
www.fountek.netww.fountek.net
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email: info@fountek.netmail: info@fountek.net
t tel: +86-573-8301 9220 fax: +86-573-8301 9221el: +86-573-8301 9220 fax: +86-573-8301 9221

SPL vs Freq
dBSPL                                                                                          Deg
110                                                                                                180
105                                                                                                150
100                                                                                                120
95                                                                                                 90
90                                                                                                 60
85                                                                                                 30
80                                                                                                 0
75                                                                                                 -30
70                                                                                                 -60
65                                                                                                 -90
60                                                                                                 -120
55                                                                                                 -150
50                                                                                                 -180
1K  Hz            2K        3K      4K    5K   6K  7K  8K  9K 10K             20K       30K     40K
horizontal diffusion: on-axis, 15 degree , 30 degree, 45 degree
SPL vs Freq
dBSPL                                                                                          Deg
110                                                                                                180
105                                                                                                150
100                                                                                                120
95                                                                                                 90
90                                                                                                 60
85                                                                                                 30
80                                                                                                 0
75                                                                                                 -30
70                                                                                                 -60
65                                                                                                 -90
60                                                                                                 -120
55                                                                                                 -150
50                                                                                                 -180
1K  Hz            2K        3K      4K    5K   6K  7K  8K  9K 10K             20K       30K     40K
vertical diffusion: on-axis, 5 degree , 10 degree
www.fountek.netww.fountek.net
w
email: info@fountek.netmail: info@fountek.net
e
t tel: +86-573-8301 9220 fax: +86-573-8301 9221el: +86-573-8301 9220 fax: +86-573-8301 9221

www.fountek.netww.fountek.net
w
email: info@fountek.netmail: info@fountek.net
e
t tel: +86-573-8301 9220 fax: +86-573-8301 9221el: +86-573-8301 9220 fax: +86-573-8301 9221