Eminence Alpha 15A
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Code:Alpha 15
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Weight:3.990 Kgs
15" Speaker 200 W 8 Ohms
• Nominal Diameter 15 "
• Nominal Diameter 381 mm
• Voice Coil 1.5 "
• Voice Coil 38.1 mm
• Overall diameter 384.8 mm
• Pitch Circle Diameter 369.9 mm
• Section Diameter 352.3 mm
• Diameter of fixing holes 6.4 mm
• Depth 148 mm
• Nominal Impedance 8 Ohm(s)
• Nominal Load Capacity 200 W
• maximum rated load 400 W
• Sensitivity (1 W / 1 m) 97 dB
• Frequency response 46 - 3500 Hz
• Voice Coil Material copper
• Magnet Ferrite
• Depth of the magnetic gap 6.35 mm
Thiele & Small Parameter
• Fs (Resonance Frequency) 41 Hz
• Re (DC resistance) 5.88 Ohm(s)
• Qms (mechanical quality) 7.23
• Le (inductance of the voice coil) 0.84 mH
• Qes (electrical quality) 1.53
• Qts (overall quality) 1.26
• Vas (equivalent volume) 260
• Mms (moving mass) 59 g
• BL (power factor) 7.7 T/m
• Xmax (maximum displacement) 3.8 mm
• Cms (elasticity of the suspension) 0.25 mm/N
• Sd (membrane area) 856.3 cm?
• Weight 3,99 kg
