Eminence LEGENDCA104 10"spkr/200w/2"vc/4ohms/ferrite

This table charts the specifications for the LEGEND CA10-4 speaker * Nominal Basket Diameter: 10-in , 254 mm. * Nominal Impedance*: 4 Ohms. * Power Rating*. * Program Power: 400 W. * Watts: 200 W. * Resonance: 55 Hz. * Usable Frequency Range: 54 Hz - 3 kHz. * Sensitivity*: 94.4 dB. * Magnet Weight: 38 oz.. * Gap Height: 0.31-in , 7.9 mm. * Voice Coil Diameter: 2-in , 51 mm. * Thiele & Small Parameters. * Resonant Frequency (fs): 55 Hz. * DC Resistance (Re): 3.7 Ohms. * Coil Inductance (Le): 0.49m H. * Mechanical Q (Qms): 7.67. * Electromagnetic Q (Qes): 0.41. * Total Q (Qts): 0.39. * Compliance Equivalent Volume (Vas): 45.94 liters / 1.62 cu.ft.. * Peak Diaphragm Displacement Volume (Vd): 105.7 cc. * Mechanical Compliance of Suspension (Cms): 0.27 mm/N. * BL Product (BL): 9.72 T-M. * Diaphragm Mass Inc. Airload (MMs): 30 grams. * Efficiency Bandwidth Product (EBP): 135. * Maximum Linear Excursion (Xmax): 3.02 mm. * Surface Area of Cone (Sd): 350.1 cm2. * Maximum Mechanical Limit (Xlim): 7 mm. ----------------------------------- Recommended Enclosure Volume; * Sealed: N/a . * Vented: Acceptable. * Driver Volume Displaced: 0.043 cu.ft. / 1.22 liters. * Overall Diameter: 10.5-in , 266.7 mm. * Baffle Hole Diameter: 9.01-in , 228.9 mm. * Front Sealing Gasket: Yes. * Rear Sealing Gasket: Yes. * Mounting Holes Diameter: 0.3-in , 7.6mm. * Mounting Holes B.C.D.: 9.71-in , 246.5mm. * Depth: 4.44-in , 112.8 mm. * Net Weight: 8.8 lbs, 3.99 kg. * Shipping Weight: 9.7 lbs, 4.4 kgs. * Materials of Construction. * Coil Construction: Copper voice coil. * Coil Former: Kapton former. * Magnet Composition: Ferrite magnet. * Core Details: Vented and extended core. -----------------------------------. * Basket Materials: Die-cast aluminum basket. * Cone Composition: Paper cone. * Cone Edge Composition: Cloth cone edge. * Dust Cap Composition: Treated paper dust cap.

10" 4 Ohms Power Rating: 200W