Eminence Professional KAPPA PRO-15A Woofer - 500 W RMS - 1000 W PMPO

This item is brand-new, factory sealed.

This table charts the specifications for the KAPPA PRO-15A speaker
* Nominal Basket Diameter: 15-in , 381 mm.
* Nominal Impedance: 8 Ohms.
* Power Rating:
* Watts: 500 W.
* Music Program: 1000 W.
* Resonance: 47 Hz.
* Usable Frequency Range: 46 Hz - 4 kHz.
* Sensitivity: 101 dB.
* Magnet Weight: 80 oz..
* Gap Height: 0.375-in , 9.5 mm.
* Voice Coil Diameter: 3-in , 76 mm.
* Thiele & Small Parameters.
* Resonant Frequency (fs): 47 Hz.
* DC Resistance (Re): 5.23 Ohms.
* Coil Inductance (Le): 1.01m H.
* Mechanical Q (Qms): 8.01.
* Electromagnetic Q (Qes): 0.4.
* Total Q (Qts): 0.38.
* Compliance Equivalent Volume (Vas): 167.7 liters / 5.92 cu.ft..
* Peak Diaphragm Displacement Volume (Vd): 274 cc.
* Mechanical Compliance of Suspension (Cms): 0.16 mm/N.
* BL Product (BL): 16.6 T-M.
* Diaphragm Mass Inc. Airload (MMs): 72 grams.
* Efficiency Bandwidth Product (EBP): 118.
* Maximum Linear Excursion (Xmax): 3.2 mm.
* Surface Area of Cone (Sd): 856.3 cm2.
* Maximum Mechanical Limit (Xlim): 13.2 mm.
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Recommended Enclosure Volume;
* Sealed: N/a.
* Vented: 54-184 liters / 1.9-6.5 cu.ft..
* Driver Volume Displaced: 0.138 cu.ft. / 3.92 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: 6.06-in , 153.9 mm.
* Net Weight: 16.9 lbs, 7.67 kg.
* Shipping Weight: 19.5 lbs, 8.85 kgs.
* Materials of Construction.
* Coil Construction: Aluminum voice coil.
* Coil Former: Polyimide former.
* Magnet Composition: Ferrite magnet.
* Core Details: Vented core.
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* Basket Materials: Die-cast aluminum basket.
* Cone Composition: Paper cone.
* Cone Edge Composition: Cloth cone edge.
* Dust Cap Composition: Solid composition paper dust cap. [Single]