Eminence Alpha 3 B - 3" Driver 60 W 16 Ohms

• 60 W Program Power
• 3.0” Nominal Diameter
• 16 Ohm

The Eminence Alpha 3-16 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 70 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 out to 20kHz. The highly pressed cone sandwiches paper with a layer of water-resistant polypropylene for increased stiffness and lower distortion.

Specifications:

Product type	Loudspeaker Chassis
Type	PA
Nominal Diameter	3 ", 76 mm
Voice Coil	0.79 ", 20 mm
Overall diameter	101.1 mm
Pitch Circle Diameter	92.1 mm
Cut- out Measurement	77.2 mm
Diameter of fixing holes	4.1 mm
Depth	44.6 mm
Nominal Impedance	16 Ohm(s)
Nominal Load Capacity	35 W
maximum rated load	70 W
Sensitivity (1 W / 1 m)	88.2 dB
Frequency response	150 - 20000 Hz
Voice Coil Material	copper
Magnet	Ferrite

Thiele & Small Parameter

Fs (Resonance Frequency)	112 Hz
Re (DC resistance)	10.53 Ohm(s)
Qms (mechanical quality)	5.89
Le (inductance of the voice coil)	0.14 mH
Qes (electrical quality)	0.66
Qts (overall quality)	0.59
Vas (equivalent volume)	10.5
Mms (moving mass)	2 g
BL (power factor)	4.95 T/m
Xmax (maximum displacement)	2.7 mm
Cms (elasticity of the suspension)	0.93 mm/N
Sd (membrane area)	28.6 cm²
Weight	0,68 kg