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Low
Frequency Loudspeaker
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-
impedance : 8 Ohms
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Power Nominal :
150Watt
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Max : 300Watt
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¡á
Specification
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Nominal
Diameter
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380mm
(15inch)
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SPL
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97.0
dB/W/M
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Frequency
Range
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42.9~5,000
Hz
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Voice
Coil Diameter
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65.5mm
(2.58inch)
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Voice
Coil Material
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Copper
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Magnet
Weight
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1.42Kg
(50.0oz)
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Piston Diameter
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330.0mm
(13.0inch)
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Magnet
Gap Depth
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7.0mm
(0.28inch)
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Coil
Winding Depth
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9.4mm
(0.37inch)
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¡á
Thiele/ Small Parameter
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D.C.
Resistance
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6.8
Ohm
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Fs
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42.9
Hz
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Qts/
Qes/ Qms
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0.5433/
0.5838/ 7.83
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Vas
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196.38L
(6.93ft3)
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Sd
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0.0855m2
(132.53in2)
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Xmax
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2.5mm(0.10in)
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Half-Space
Reference Efficiency
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2.55
%
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Efficiency
Bandwidth Product
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73.48
Hz
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Le
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0.88
mH
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Cms
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0.00019
m/N
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BL
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15.01
TM
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Rms
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1.77
Kg/s
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Vd
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213.75
ccm
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¡á
Mounting Information
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Overall
Diameter
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385.0mm
(15.16inch)
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Bolt
Circle Diameter
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371.0mm
(14.61inch)
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Baffle
Cutout Diameter
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356.0mm
(14.02inch)
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Depth
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150.0mm
(5.91inch)
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Net
Weight
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5.50Kg
(12.57lb)
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