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Our Model
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WF18HW-R
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MECHANICAL SPECIFICATIONS
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Overall diameter
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mm
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Bolt circle diameter
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8*442/6*470
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mm
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Baffle cutout diameter
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416
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mm
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Depth
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188
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mm
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Flange and Gasket
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17
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mm
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Net weight
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15.5
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kg
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Shipping box (single carton box)
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500*500*220
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mm
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ELECTRICAL SPECIFICATIONS
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Nominal diameter
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18
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inch
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Nominal impedance
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8
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Ω
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DC resistance
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5.2
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Ω
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Nominal power handling
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1200
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W
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Continuous power handling
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2400
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W
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Sensitivity (2.83v@1m)
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97
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± 2dB
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Frequency range (-10dB max)
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46-2K
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Hz
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Voice coil diameter
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125
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mm
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Voice coil material
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PI-W
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cu
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Former material
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TIL
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Winding depth
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25
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mm
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Plate
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10
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mm
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Magnet
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175
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oz
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Basket
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ALUMINIUM
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THIELE & SMALL PARAMETERS
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Fo
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46
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Hz
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Revc
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5.2
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Ω
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Sd
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0.1285
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M2
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Vas
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98
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L
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Cms
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42
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uM/N
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Mms
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280
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g
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Bl
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28.3
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Tm
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Qms
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6.95
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Qes
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0.533
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Qts
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0.495
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Levc
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1.37
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mH
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No
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1.77%
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