Eminence Delta-10a American Standard Series Speakers (delta10a)

This item is brand-new, factory sealed.

This table charts the specifications for the DELTA-10A speaker
* Nominal Basket Diameter: 10-in , 254 mm.
* Nominal Impedance: 8 Ohms.
* Power Rating:
* Watts: 350 W.
* Music Program: 700 W.
* Resonance: 66 Hz.
* Usable Frequency Range: 63 Hz - 3.7 kHz.
* Sensitivity: 98.8 dB.
* Magnet Weight: 56 oz..
* Gap Height: 0.375-in , 9.5 mm.
* Voice Coil Diameter: 2.5-in , 64 mm.
* Thiele & Small Parameters.
* Resonant Frequency (fs): 66 Hz.
* DC Resistance (Re): 5.42 Ohms.
* Coil Inductance (Le): 0.74m H.
* Mechanical Q (Qms): 6.53.
* Electromagnetic Q (Qes): 0.35.
* Total Q (Qts): 0.33.
* Compliance Equivalent Volume (Vas): 30.5 liters / 1.08 cu.ft..
* Peak Diaphragm Displacement Volume (Vd): 121 cc.
* Mechanical Compliance of Suspension (Cms): 0.18 mm/N.
* BL Product (BL): 14.4 T-M.
* Diaphragm Mass Inc. Airload (MMs): 32 grams.
* Efficiency Bandwidth Product (EBP): 189.
* Maximum Linear Excursion (Xmax): 3.5 mm.
* Surface Area of Cone (Sd): 344.9 cm2.
* Maximum Mechanical Limit (Xlim): 9.4 mm.
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Recommended Enclosure Volume;
* Sealed: N/a.
* Vented: 12.7-37.9 liters / 0.45-1.34 cu.ft..
* Driver Volume Displaced: 0.05 cu.ft. / 1.42 liters.
* Overall Diameter: 10.09-in , 256.3 mm.
* Baffle Hole Diameter: 9.18-in , 233.2 mm.
* Front Sealing Gasket: Yes.
* Rear Sealing Gasket: Yes.
* Mounting Holes Diameter: 0.25-in , 6.4mm.
* Mounting Holes B.C.D.: 9.66-in , 245.4mm.
* Depth: 4.25-in , 108 mm.
* Net Weight: 10.8 lbs, 4.9 kg.
* Shipping Weight: 12 lbs, 5.44 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: Pressed steel basket.
* Cone Composition: Paper cone.
* Cone Edge Composition: Cloth cone edge.
* Dust Cap Composition: Solid composition paper dust cap. [Single]