Description
22Hz
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SPECIFICATION
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Nominal Basket Diameter
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12", 304.8mm
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Nominal Impedance*
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6 ohms
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Power Rating
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Watts
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400W
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Music Program
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800W
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Resonance
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22Hz
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Usable Frequency Range
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25Hz-125Hz
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Sensitivity***
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89.2
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Magnet Weight
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160 oz.
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Gap Height
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0.375", 9.53mm
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Voice Coil Diameter
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2.5", 63.5mm
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THIELE & SMALL PARAMETERS
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Resonant Frequency (fs) 22Hz
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||
DC Resistance (Re) 3.29
Coil Inductance (Le) 1.48mH
Mechanical Q (Qms) 13.32
Electromagnetic Q (Qes) 0.39
Total Q (Qts) 0.38
Compliance Equivalent Volume (Vas) 125.2 liters / 4.4 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 659cc
Mechanical Compliance of Suspension (Cms) 0.35mm/N
BL Product (BL) 15.0 T-M
Diaphram Mass inc. Airload (Mms) 146 grams
Efficiency Bandwidth Product (EBP) 56
Maximum Linear Excursion (Xmax) 13.0mm
Surface Area of Cone (Sd) 506.7 cm2
Maximum Mechanical Limit (Xlim) 22mm
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