Eminence ALPHA38 3" 8ohm Mid Bass Woofer 60w

This item is brand-new, factory sealed.(SINGLE PACKED) The Eminence Alpha 3-8 is a truly versatile compact full-range driver perfectly suited for tight fitting pro audio line array and column array applications. With a program power rating of 60 watts, this 3-in driver utilizes an 8.3 oz ferrite magnet in conjunction with an internal neodymium bucking magnet for increased sensitivity and extends the response out to 20kHz. The highly pressed cone sandwiches paper with a layer of water-resistant polypropylene for increased stiffness and lower distortion.\r* Nominal Basket Diameter 3-in, 76 mm\r* Nominal Impedance* 8 Ohms\r* Program Power 60 W; Watts 30 W\r* Resonance 118 Hz\r* Usable Frequency Range 150 Hz - 20 kHz\r* Sensitivity* 88.6 dB\r* Magnet Weight 8 oz.\r* Gap Height 0.1-in, 2.5 mm\r* Voice Coil Diameter 0.787-in, 20 mm\r* Resonant Frequency (fs) 118 Hz\r* DC Resistance (Re) 5.12 ohms\r* Coil Inductance (Le) 0.11m H\r* Mechanical Q (Qms) 7.94\r* Electromagnetic Q (Qes) 0.53\r* Total Q (Qts) 0.5\r* Compliance Equivalent Volume (Vas) 0.95 liters / 0.03 cu.ft.\r* Peak Diaphragm Displacement Volume (Vd) 6.9 cc\r* Mechanical Compliance of Suspension (Cms) 0.84 mm/N\r* BL Product (BL) 3.93 T-M\r* Diaphragm Mass Inc. Airload (MMs) 2 grams\r* Efficiency Bandwidth Product (EBP) 220\r* Maximum Linear Excursion (Xmax) 2.4 mm\r* Surface Area of Cone (Sd) 28.6 cm2\r* Maximum Mechanical Limit (Xlim) 4 mm\r* Recommended Enclosure Volume\r* Sealed Acceptable, * Vented Acceptable\r* Driver Volume Displaced 0.005 cu.ft. / 0.13 liters\r* Overall Diameter 3.98-in, 101.1 mm\r* Baffle Hole Diameter 3.04-in, 77.2 mm\r* Front Sealing Gasket Yes\r* Rear Sealing Gasket Yes\r* Mounting Holes Diameter 0.16-in, 4.1mm\r* Mounting Holes B.C.D. 3.63-in, 92.1mm\r* Depth 1.76-in, 44.6 mm\r* Net Weight 0.9 lbs, 0.41 kg\r* Shipping Weight 1.1 lbs, 0.5 kgs\r* Coil Construction Copper voice coil\r* Coil Former Polyimide former\r* Magnet Composition Ferrite magnet\r* Core Details Vented / Flux source cap * Basket Materials Pressed steel basket\r* Cone Composition Paper/Poly sandwich cone\r* Cone Edge Composition Poly cone edge\r* Dust Cap Composition Poly dust cap

1 piece