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ferrofluid |
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Ferrofluid consist of a carrier liquid and small magnetic particles held in suspension by a surface active layer,a surfactant.The Ferrofluid can be fixed and would not flow under the external magnetic field. so we can improve the property of loudspeaker by filling the voice coil with the Ferrofluid. |
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| Ferrofluid technology -DM-510 metal dome Midrange Dome midrange speaker with a 2" soft metal titanium alloy dome producing a smooth natural sound with high power handling. ferrofluid technology. Impedance 8ohms • Frequency range 600-12000Hz • Fs 800Hz • Crossover frequency 900/5000Hz • Music power 150W • Power handling with bandpass 75W • Sensitivity (1W, 1m) 91dB • Magnet diameter 102mm • Magnet weight 16oz. • Baffle cutout 105mm dia. • Mounting depth 30mm • Faceplate 116x116mm • Total weight 1.1kg From£º Data£º2005Äê4ÔÂ12ÈÕ |
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ferrofluid |
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