Eminence Neodymium 3015 Woofer - 450 W RMS - 900 W PMPO KAPPALITE3015

This item is brand-new, factory sealed.

This table charts the specifications for the KAPPALITET 3015 speaker
* Nominal Basket Diameter: 15-in , 381 mm.
* Nominal Impedance: 8 Ohms.
* Power Rating:
* Watts: 450 W.
* Music Program: 900 W.
* Resonance: 45 Hz.
* Usable Frequency Range: 40 Hz - 4 kHz.
* Sensitivity: 100.8 dB.
* Magnet Weight: 11 oz..
* Gap Height: 0.365-in , 9.3 mm.
* Voice Coil Diameter: 3-in , 76 mm.
* Thiele & Small Parameters.
* Resonant Frequency (fs): 45 Hz.
* DC Resistance (Re): 5.27 Ohms.
* Coil Inductance (Le): 0.64m H.
* Mechanical Q (Qms): 6.7.
* Electromagnetic Q (Qes): 0.36.
* Total Q (Qts): 0.34.
* Compliance Equivalent Volume (Vas): 153 liters / 5.4 cu.ft..
* Peak Diaphragm Displacement Volume (Vd): 505 cc.
* Mechanical Compliance of Suspension (Cms): 0.15 mm/N.
* BL Product (BL): 18.6 T-M.
* Diaphragm Mass Inc. Airload (MMs): 84 grams.
* Efficiency Bandwidth Product (EBP): 125.
* Maximum Linear Excursion (Xmax): 5.9 mm.
* Surface Area of Cone (Sd): 856 cm2.
* Maximum Mechanical Limit (Xlim): 11 mm.
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Recommended Enclosure Volume;
* Sealed: N/a.
* Vented: 51-144 liters / 1.8-5.1 cu.ft..
* Driver Volume Displaced: 0.09 cu.ft. / 2.54 liters.
* Overall Diameter: 15.32-in , 389.1 mm.
* Baffle Hole Diameter: 14-in , 355.6 mm.
* Front Sealing Gasket: Yes.
* Rear Sealing Gasket: Yes.
* Mounting Holes Diameter: 0.28-in , 7.1mm.
* Mounting Holes B.C.D.: 14.56-in , 369.8mm.
* Depth: 6.8-in , 172.7 mm.
* Net Weight: 7.9 lbs, 3.58 kg.
* Shipping Weight: 10.1 lbs, 4.58 kgs.
* Materials of Construction.
* Coil Construction: Copper voice coil.
* Coil Former: Polyimide former.
* Magnet Composition: Neodymium magnet.
* Core Details: Vented core.
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* Basket Materials: Die-cast aluminum basket/ heatsink.
* Cone Composition: Paper cone.
* Cone Edge Composition: Cloth cone edge.
* Dust Cap Composition: Solid composition paper dust cap.