Eminence LEGEND1275 Oem Type 12 Woofer

This item is brand-new, factory sealed.

This table charts the specifications for the LEGEND 1275 speaker
* Nominal Basket Diameter: 12-in , 305 mm.
* Nominal Impedance: 8 Ohms.
* Power Rating:
* Watts: 75 W.
* Music Program: N/A.
* Resonance: 111 Hz.
* Usable Frequency Range: 80 Hz - 5.1 kHz.
* Sensitivity: 101.1 dB.
* Magnet Weight: 34 oz..
* Gap Height: 0.313-in , 8 mm.
* Voice Coil Diameter: 1.5-in , 38 mm.
* Thiele & Small Parameters.
* Resonant Frequency (fs): 111 Hz.
* DC Resistance (Re): 7.36 Ohms.
* Coil Inductance (Le): 0.55m H.
* Mechanical Q (Qms): 15.07.
* Electromagnetic Q (Qes): 1.09.
* Total Q (Qts): 1.02.
* Compliance Equivalent Volume (Vas): 29.61 liters / 1.05 cu.ft..
* Peak Diaphragm Displacement Volume (Vd): 25.9 cc.
* Mechanical Compliance of Suspension (Cms): 0.07 mm/N.
* BL Product (BL): 11.95 T-M.
* Diaphragm Mass Inc. Airload (MMs): 30 grams.
* Efficiency Bandwidth Product (EBP): 101.
* Maximum Linear Excursion (Xmax): 0.47 mm.
* Surface Area of Cone (Sd): 552 cm2.
* Maximum Mechanical Limit (Xlim): N/A.
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Recommended Enclosure Volume;
* Sealed: Acceptable.
* Vented: N/a.
* Driver Volume Displaced: 0.068 cu.ft. / 1.93 liters.
* Overall Diameter: 12.26-in , 311.4 mm.
* Baffle Hole Diameter: 11.06-in , 280.9 mm.
* Front Sealing Gasket: Yes.
* Rear Sealing Gasket: Yes.
* Mounting Holes Diameter: 0.25-in , 6.4mm.
* Mounting Holes B.C.D.: 11.71-in , 297.4mm.
* Depth: 4.44-in , 112.8 mm.
* Net Weight: 7 lbs, 3.18 kg.
* Shipping Weight: 9 lbs, 4.08 kgs.
* Materials of Construction.
* Coil Construction: Copper voice coil.
* Coil Former: Polyimide former.
* Magnet Composition: Ferrite Magnet.
* Core Details: Non-vented core.
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* Basket Materials: Pressed steel basket.
* Cone Composition: Paper cone.
* Cone Edge Composition: Paper cone edge.
* Dust Cap Composition: Zurette dust cap.