Eminence GASC6416 12"spkr/40w/1.75"vc/16ohms

This table charts the specifications for the GA-SC6416 speaker*
Nominal Basket Diameter: 12-in, 305 mm.
* Nominal Impedance*: 16 Ohms. * Power Rating*.
* Program Power: N / A.
* Watts: 40 W.
* Resonance: 90 Hz.
* Usable Frequency Range: 80 Hz - 5.3 kHz.
* Sensitivity*: 101.4 dB.
* Magnet Weight: 38 oz.
* Gap Height: 0.31 -in, 8 mm.
* Voice Coil Diameter: 1.75 -in, 44 mm. * Thiele & Small Parameters.
* Resonant Frequency (fs): 90 Hz.
* DC Resistance (Re): 15.33 Ohms.
* Coil Inductance (Le): 1.05 m H.
* Mechanical Q (Qms): 15.48.
* Electromagnetic Q (Qes): 0.75.
* Total Q (Qts): 0.72. * Compliance Equivalent
Volume (Vas): 41.21 liters / 1.46 cu. ft. * Peak Diaphragm
Displacement Volume (Vd): 64 cc. * Mechanical Compliance of
Suspension (Cms): 0.11 mm / N.
* BL Product (BL): 17.7 T-M. * Diaphragm Mass Inc.
Airload (MMs): 27 grams. * Efficiency
Bandwidth Product (EBP): 121. *
Maximum Linear Excursion (Xmax): 1.23 mm. * Surface Area of
Cone (Sd): 519.5 cm2. *
Maximum Mechanical Limit (Xlim): N / A. ----------------------------------- Recommended Enclosure Volume; *
Sealed: Acceptable.
* Vented: Acceptable.
* Driver Volume Displaced: 0.071 cu. ft. / 2 liters.
* Overall Diameter: 12.17 -in, 309.1 mm.
* Baffle Hole Diameter: 11.13 -in, 282.7 mm.
* Front Sealing Gasket: Yes.
* Rear Sealing Gasket: N / A.
* Mounting Holes Diameter: 0.24 -in, 6.1 mm. * Mounting Holes B. C. D.: 11.75 -in, 298.5 mm.
* Depth: 5.13 -in, 130.3 mm.
* Net Weight: 7.5 lbs, 3.4 kg.
* Shipping Weight: 8.4 lbs, 3.81 kgs. * Materials of Construction.
* Coil Construction: Copper voice coil.
* Coil Former: Paper former.
* Magnet Composition: Ferrite magnet.
* Core

Details

: Non-vented core. -----------------------------------.
* Basket Materials: Pressed steel basket.
* Cone Composition: Paper cone.
* Cone Edge Composition: Paper cone edge.
* Dust Cap Composition: Solid composition felt dust cap.