EMINENCE – Alpha 8 MRA
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Περιγραφή
EMINENCE – Alpha 8 MRA
8″ Speaker 125 W 8 Ohms
Recommended for professional audio and bass guitar applications as a mid-range. Sealed basket makes thiswoofer independent of enclosure design.
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
8 “
Nominal Diameter
203.2 mm
Voice Coil
1.5 “
Voice Coil
38.1 mm
Overall diameter
208.8 mm
Pitch Circle Diameter
196.9 mm
Section Diameter
182.5 mm
Diameter of fixing holes
5.5 mm
Depth
83 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
125 W
maximum rated load
250 W
Sensitivity (1 W / 1 m)
100.9 dB
Frequency response
400 – 4800 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
6.35 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
514 Hz
Re (DC resistance)
7.32 Ohm(s)
Qms (mechanical quality)
4.48
Le (inductance of the voice coil)
0.34 mH
Qes (electrical quality)
2.08
Qts (overall quality)
1.42
Vas (equivalent volume)
0.8
Mms (moving mass)
6.9 g
BL (power factor)
8.9 T/m
Xmax (maximum displacement)
1.6 mm
Cms (elasticity of the suspension)
0.01 mm/N
Sd (membrane area)
205.9 cm²
Weight
2,31 kg
