Fountek NeoCD3.0 User Manual [ru]
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
Effective ribbon area 480 square millimeter
Ribbon weight 18 milligram
Gap flux 0.6 Telsa average
Gap height 3 millimeter
Recommend crossover frequency
Net. Weight 650 gram
8mmX60mmX0.015mm
2,500Hz with 3-order
www.fountek.net
www.fountek.net
email: info@fountek.net
email: info@fountek.net
tel: +86-573-8301 9220 fax: +86-573-8301 9221
tel: +86-573-8301 9220 fax: +86-573-8301 9221
110
dBSPL
SPL vs Freq
Deg
180
105
100
95
90
85
80
75
70
65
60
55
50
1K Hz 2K 3K 4K 5K 6K 7K 8K 9K 10K 20K 30K 40K
horizontal diffusion: on-axis, 15 degree , 30 degree, 45 degree
150
120
90
60
30
0
-30
-60
-90
-120
-150
-180
dBSPL
SPL vs Freq
110
105
100
95
90
85
80
75
70
65
60
55
50
1K Hz 2K 3K 4K 5K 6K 7K 8K 9K 10K 20K 30K 40K
Deg
180
150
120
90
60
30
0
-30
-60
-90
-120
-150
-180
vertical diffusion: on-axis, 5 degree , 10 degree
www.fountek.net
www.fountek.n t
email: info@fountek.net
email: info@foun ek.net
tel: +86-573-8301 9220 fax: +86-573-8301 9221
tel: +86-573-8301 922
e
t
0 fax: +86-573-8301 9221
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