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Low
Frequency Loudspeaker
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-
impedance : 8 Ohms
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Power Nominal :
200Watt
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Max : 400Watt
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¡á
Specification
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Nominal
Diameter
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300mm
(12inch)
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SPL
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97.0
dB/W/M
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Frequency
Range
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55~15,000
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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Edgewound
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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266.0mm
(10.47inch)
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Magnet
Gap Depth
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9.0mm
(0.35inch)
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Coil
Winding Depth
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13.2mm
(0.52inch)
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¡á
Thiele/ Small Parameter
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D.C.
Resistance
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5.2
Ohm
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Fs
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55
Hz
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Qts/
Qes/ Qms
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0.4385/0.4944/3.88
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Vas
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95.58L
(3.38ft3)
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Sd
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0.0556m2
(86.18in2)
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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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1.77 %
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Efficiency
Bandwidth Product
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107.44 Hz
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Le
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0.7
mH
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Cms
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0.00016
m/N
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BL
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15.13 TM
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Rms
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2.70
Kg/s
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Vd
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139.0
ccm
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¡á
Mounting Information
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Overall
Diameter
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318.0mm
(12.52inch)
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Bolt
Circle Diameter
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300.0mm
(11.81inch)
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Baffle
Cutout Diameter
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281.0mm
(11.06inch)
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Depth
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185.0mm
(7.28inch)
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Net
Weight
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8.0Kg
(17.78lb)
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