Динамик ВЧ FOUNTEK NeoCD3.0. Инструкция на английском языке

NeoCD3.0 True Ribbon Tweeter
FEATURES
- strong Neodymium magnet
- 3 inch enforced sandwich diaphragm
- build-in impedance convertor
- low distortion, very fast transition
Parameter
Sensitivity                                                    93dB/1m/2.83v
Power handling                                       17W nominal, 40W max
Frequency range                                                1,400-40,000Hz
Nominal impedance                                                       7 ohm
DCR                                                                  0.02 ohm
Ribbon dimension                                     8mmX60mmX0.015mm
Effective ribbon area                                  480 square millimeter
Ribbon weight                                                    18 milligram
Gap flux                                                    0.6 Telsa average
Gap height                                                       3 millimeter
Recommend crossover frequency                           2,500Hz with 3-order
Net. Weight                                                          650 gram
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www.fountek.netww.fountek.net
email: info@fountek.netmail: info@fountek.net
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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
w
www.fountek.netww.fountek.n te
e
email: info@fountek.netmail: info@foun ek.nett
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