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MODEL | W157568N |
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TYPE | MID-BASS |
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GENERAL SPECIFICATIONS | |||
Nominal Diameter | 380/15 | mm/inch |
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Rated impedance | 8 | ohm |
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Power handing capacity | 400 | watts |
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Sensitivity (1w/1m) | 99.5 | dB |
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Frequency Range | Fs-3000 | Hz |
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Voice Coil Diameter | 75/3 | mm/inch |
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Voice Coil Material | Copper |
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Number of layer | 2 |
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Kind of layer | inside/outside |
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THIELE-SMALL PARAMETERS | |||
Resonance frequency | Fs | 40 | Hz |
Dc resistance | Re | 5.8 | ohm |
Mechanical factor | Qms | 3.56 |
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Electrical factor | Qes | 0.26 |
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Total factor | Qts | 0.25 |
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BL factor | BL | 21 | T.M |
Effective Moving mass | Mms | 80.2 | g |
Effective Cas air load | Vas | 205 | liters |
Effective piston area | Sd | 0.0855 | m^2 |
MOUNTING INFORMATION | |||
Overall Diameter | φ394/φ15.51 | mm/inch |
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Bolt Circle Diameter | φ374/φ14.72 | mm/inch |
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Bolt Hole Diameter | 8-7*10/8-0.28*0.39 | mm/inch |
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Mount Baffle Cut-out | φ358/φ14.09 | mm/inch |
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Depth | 169/6.65 | mm/inch |
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SHIPPING INFORMATION | |||
Net Weight (1 units) | 4.5 | kg |
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Shipping Weight (1 units) | 5.8 | kg |
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Package Size (1 units) | 425*410*210 | mm |