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樓主 |
發表於 2013-3-12 16:18:59
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co3derek 發表於 2013-3-12 00:40 
挪威SEAS這個是現時有錢可賣到新技術全頻單元, 震豬哥眼光獨到呀
順便介紹下傳統全頻單元和Sea ...
比個規格Ching睇睇!
Nominal Impedance
8 ohm
Recommended Frequency Range
30-20000 Hz
Short Term Power Handling
110 W
Long Term Power Handling
40 W
Characteristic Sensitivity(1W, 1m)
94 dB
VAS
134 Litres
Qms
4.36
Qes
0.38
Qts
0.35
Air Gap Height
6 mm
Magnetic Gap Flux Density
1.1 T
Force Factor
6.4
Magnet Weight
0.6 Kg
Total Weight
2.05 Kg
Voice Coil Resistance
5.7 ohms
Voice Coil Inductance
0.09 mH
Voice Coil Diameter
26 mm
Voice Coil Height
12 mm
Moving Mass
12.6 g
Air Load Mass In IEC Baffle
1.92 g
Suspension Compliance
2.2 mm/N
Suspension Mechanical Resistance
0.63 Ns/m
Effective Piston Area
222 cm2
Linear Coil Travel (p-p)
6 mm
Maximum Coil Travel (p-p)
14 mm
Free Air Resonance
30 Hz
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