The Alpha 3-8 Full-Range Driver from Eminence is a versatile, compact full-range driver for tight-fitting pro audio line array and column array applications. With a program power rating of 60W, this 3" driver utilizes an 8.3 oz ferrite magnet in conjunction with an internal neodymium bucking magnet for increased sensitivity. This design extends the response out to 20 kHz. The highly pressed cone sandwiches paper with a layer of water-resistant polypropylene for increased stiffness and lower distortion.