ALPHA 3-8 3" American Standard Series Speaker

The Eminence Alpha 3-8 is a 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" driver utilizes an 8.3 oz ferrite magnet in conjunction with an internal neodymium bucking magnet for increased sensitivity and extends the response to 20kHz. The highly pressed cone sandwiches paper with a layer of water-resistant polypropylene for increased stiffness and lower distortion. Applications  Full Range Line Array | Pro Audio | Car Audio | Bass Guitar | Soundbars | Satellite System Box Type: Sealed | Vented Specifications Download Spec Sheet     Download Cab Design SPECIFICATION Nominal Basket Diameter 3", 76 mm Nominal Impedance* 8 Ω Power Rating* Program Power 60 W Watts 30 W Resonance 118 Hz Usable Frequency Range 150 Hz - 20 kHz Sensitivity* 88.6 dB Magnet Weight 8 oz. Gap Height 0.1", 2.5 mm Voice Coil Diameter 0.787", 20 mm THIELE & S