Eminence ALPHA 2 A 2" Driver 30 W 8 Ohms

Eminence ALPHA 2 A 2" Treiber 30 W 8 Ohm

€16.30 *

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Item number: 500122990

Ideal for tight fitting column and line array applications, the Alpha 2 features a 0.64"... more

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"Eminence ALPHA 2 A 2" Driver 30 W 8 Ohms"

Ideal for tight fitting column and line array applications, the Alpha 2 features a 0.64" copper voice coil and 2.7 oz. ferrite magnet. With under spider venting and a flux source cap, this 8 ohm driver lets the heat out while containing the magnetic flux, which is critical for multi-unit designs packed tightly together. Rated at 30 watts program power, the Alpha 2 has a wide usable frequency range of 200 Hz - 20 kHz.Specifications:

Product type:	Loudspeaker Chassis
Type:	PA
Nominal Diameter:	2 "
Nominal Diameter:	51 mm
Voice Coil:	0.64 "
Voice Coil:	16 mm
Overall diameter:	69.9 mm
Pitch Circle Diameter:	59.94 mm
Section Diameter:	50.8 mm
Mounting holes:	4
Diameter of fixing holes:	3.8 mm
Depth:	41.4 mm
Nominal Impedance:	8 Ohm(s)
Nominal Load Capacity:	30 W
Sensitivity (1 W / 1 m):	83.8 dB
Frequency response:	200 - 20000 Hz
Voice Coil Material:	copper
Magnet:	Ferrite

Thiele & Small Parameter:

Fs (Resonance Frequency):	185 Hz
Re (DC resistance):	6.4 Ohm(s)
Qms (mechanical quality):	3.06
Le (inductance of the voice coil):	0.13 mH
Qes (electrical quality):	0.94
Qts (overall quality):	0.72
Vas (equivalent volume):	0.18 l
Mms (moving mass):	0.88 g
BL (power factor):	2.64 T/m
Xmax (maximum displacement):	1.7 mm
Cms (elasticity of the suspension):	0.84 mm/N
Sd (membrane area):	12.37 cm²
Weight:	0,17 kg