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MODEL | W157539 |
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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) | 98 | dB |
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Frequency Range | Fs-4000 | Hz |
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Voice Coil Diameter | 75/3 | mm/inch |
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Voice Coil Material | Aluminium Edge Wound |
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Number of layer | 2 |
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Kind of layer | outside/inside |
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THIELE-SMALL PARAMETERS | |||
Resonance frequency | Fs | 46 | Hz |
Dc resistance | Re | 5.8 | ohm |
Mechanical factor | Qms | 5.1 |
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Electrical factor | Qes | 0.27 |
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Total factor | Qts | 0.26 |
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BL factor | BL | 24.2 | T.M |
Effective Moving mass | Mms | 94.8 | g |
Effective Cas air load | Vas | 141.9 | liters |
Effective piston area | Sd | 0.09 | m^2 |
MOUNTING INFORMATION | |||
Overall Diameter | 393.5/15.5 | mm/inch |
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Bolt Circle Diameter | 372.5/14.7 | mm/inch |
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Bolt Hole Diameter | 8-6.5*11/8-0.26*0.43 | mm/inch |
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Mount Baffle Cut-out | 356/14 | mm/inch |
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Depth | 174/6.9 | mm/inch |
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SHIPPING INFORMATION | |||
Net Weight ( 1 unit) | 7 | kg |
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Shipping Weight ( 1 unit) | 8.5 | kg |
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Package Size ( 1 unit) | 425X410X205 | mm |