FW405N
Features
•Newly developed aluminum
•Stronger magnetic circuit using ø200mm ferrite magnet is equipped for higher input durability and larger amplitude driving.
•Oval mounting hole can be adjusted between ø370 - ø375mm. FW405N has the compat- ibility with not only FOSTEX old 15” drivers but some famous woofers’ replacements.
•Hybrid cone paper, the porous super damp- ing fiber + carbon fiber mixed into tree pulp basis material, is used to realize the light
weight & high stiffness diaphragm.
Specifications | Frequency Response / Impedance |
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Thiele/Small Parameters |
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Size | : | 395 | mm / | 15 in |
Voice Coil Diameter |
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| : | 80 | mm / | 3.1 in |
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Cast / Stamped | : | Cast |
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Impedance | : | 8 | Ω |
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Reproduction Frequency Response |
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| :fs - | 2.5 kHz |
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Sound Pressure Level |
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| : | 92.5 dB/W(m) | ||
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Rated Input | : | 50 | W |
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Music Power | : | 150W |
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Magnet Material | : | Ferrite |
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Magnet Weight | : 2,290 | g / 5.04 lb | ||
Dimensions & Mounting Information
Net Weight | 10,000 | g / 22.0 | lb |
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a : | 168.5 mm |
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Sd : | 0.089 m2 |
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Zn : | 8 | Ω |
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Fs : | 27 | Hz |
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Re : | 6.89 | Ω |
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Le : | 0.64 mH |
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Qms : | 6.76 |
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Qes : | 0.478 |
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Qts : | 0.45 |
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Mms : | 100.8 g |
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BL : | 15.7 | Telsa/m |
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Vas : | 392.5 | L | Overall Diameter | : | 395 | mm / | 15 in |
Xmax : | 7.9 mm | Baffle Hole Diameter |
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Eff/η0 : | 1.57 % |
| : | 350 | mm / | 13 in | |
Cms : | 0.344 mm/N | Depth | : | 180 | mm / | 7.0 in | |
EBP : | 56.5 |
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