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    EMINENCE ALPHA-10A

    Manufacturer: EMINENCE
    10-in Pro Mid Bass Speaker, 300W Max, 8 ohms w/Copper voice coil
    SKU: ALPHA10A
      Availability: 15 in stock
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      This table charts the specifications for the ALPHA-10A speaker
      * Nominal Basket Diameter: 10-in , 254 mm.
      * Nominal Impedance: 8 Ohms.
      * Power Rating:
      * Watts: 150 W.
      * Music Program: 300 W.
      * Resonance: 50 Hz.
      * Usable Frequency Range: 57 Hz - 4.5 kHz.
      * Sensitivity: 95.6 dB.
      * Magnet Weight: 20 oz..
      * Gap Height: 0.25-in , 6.4 mm.
      * Voice Coil Diameter: 1.5-in , 38 mm.
      * Thiele & Small Parameters.
      * Resonant Frequency (fs): 50 Hz.
      * DC Resistance (Re): 5.31 Ohms.
      * Coil Inductance (Le): 0.66m H.
      * Mechanical Q (Qms): 5.21.
      * Electromagnetic Q (Qes): 0.66.
      * Total Q (Qts): 0.59.
      * Compliance Equivalent Volume (Vas): 82.2 liters / 2.9 cu.ft..
      * Peak Diaphragm Displacement Volume (Vd): 114 cc.
      * Mechanical Compliance of Suspension (Cms): 0.46 mm/N.
      * BL Product (BL): 7.5 T-M.
      * Diaphragm Mass Inc.
      Airload (MMs): 22 grams.
      * Efficiency Bandwidth Product (EBP): 76.
      * Maximum Linear Excursion (Xmax): 3.2 mm.
      * Surface Area of Cone (Sd): 355.4 cm2.
      * Maximum Mechanical Limit (Xlim): 9.1 mm.
      -----------------------------------
      Recommended Enclosure Volume;
      * Sealed: 8.5-11.3 liters / 0.3-0.4 cu.ft..
      * Vented: 28.3-53.8 liters / 1-1.9 cu.ft..
      * Driver Volume Displaced: 0.034 cu.ft.
      / 0.95 liters.
      * Overall Diameter: 10.11-in , 256.8 mm.
      * Baffle Hole Diameter: 9.13-in , 231.9 mm.
      * Front Sealing Gasket: Yes.
      * Rear Sealing Gasket: Yes.
      * Mounting Holes Diameter: 0.23-in , 5.8mm.
      * Mounting Holes B.C.D.: 9.6-in , 243.8mm.
      * Depth: 3.9-in , 99.1 mm.
      * Net Weight: 4.5 lbs, 2.04 kg.
      * Shipping Weight: 5.6 lbs, 2.54 kgs.
      * Materials of Construction.
      * Coil Construction: Copper voice coil.
      * Coil Former: Polyimide former.
      * Magnet Composition: Ferrite magnet.
      * Core Details: Vented & extended core.
      -----------------------------------.
      * Basket Materials: Pressed steel basket.
      * Cone Composition: Paper cone.
      * Cone Edge Composition: Cloth cone edge.
      * Dust Cap Composition: Solid composition paper dust cap.

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