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Eminence Common Wealth 15" Bass Speaker

Eminence Common Wealth 15" Bass Speaker

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Eminence Common Wealth 15 Inch Bass Speaker. Nominal Basket Diameter 15", 381mm.
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Product Details

Eminence Common Wealth 15 Inch Bass Speaker


Nominal Basket Diameter 15", 381mm
Nominal Impedance* 4 ohms
Power Rating**
Watts 225W
Music Program N/A
Resonance 52Hz
Usable Frequency Range 50Hz - 4kHz
Sensitivity*** 100.8dB
Magnet Weight 109 oz.
Gap Height 0.29", 7.2mm
Voice Coil Diameter 4", 101.6mm
Resonant Frequency (fs) 52Hz
DC Resistance (Re) 3.72
Coil Inductance (Le) 0.22mH
Mechanical Q (Qms) 6.75
Electromagnetic Q (Qes) 0.57
Total Q (Qts) 0.53
Compliance Equivalent Volume (Vas) 163 liters / 5.8 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 29cc
Mechanical Compliance of Suspension (Cms) 0.15mm/N
BL Product (BL) 11.8 T-M
Diaphragm Mass Inc. Airload (MMs) 65 grams
Efficiency Bandwidth Product (EBP) 91
Maximum Linear Excursion (Xmax) 0.3mm
Surface Area of Cone (Sd) 889.6 cm2
Maximum Mechanical Limit (Xlim) N/A
Recommended Enclosure Volume
Sealed Acceptable
Vented Acceptable
Driver Volume Displaced 262.8 / 4.31 liters
Overall Diameter 15.28", 388mm
Baffle Hole Diameter 14.06", 357mm
Front Sealing Gasket Fitted as standard
Rear Sealing Gasket N/A
Mounting Holes Diameter 0.26", 6.5mm
Mounting Holes B.C.D. 14.57", 370mm
Depth 6", 152mm
Net Weight 22.6 lbs, 10.3 kg
Shipping Weight 24.8 lbs, 11.3 kgs
Coil Construction Aluminum voice coil
Coil Former Polyimide former
Magnet Composition Ferrite magnet
Core Details Vented core
Basket Materials Die-cast aluminum basket
Cone Composition Paper Cone
Cone Edge Composition Cloth cone edge
Dust Cap Composition Aluminum dust cap
Name Eminence Common Wealth 15" Bass Speaker
Brand Eminence
Condition New
Shipping Option Free Shipping to the Continental U.S.

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