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Eminence Kappa 12 A 12" Speaker 450 W 8 Ohms

#915686
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Recommended for professional audio as a mid/hi or full range in a vented enclosure.

  • Product type Loudspeaker Chassis
  • Type Mid/Hi-Range , PA
  • Nominal Diameter 12 "
  • Nominal Diameter 304.8 mm
  • Voice Coil 3 "
  • Voice Coil 76.2 mm
  • Overall diameter 311.4 mm
  • Pitch Circle Diameter 297.5 mm
  • Section Diameter 279.5 mm
  • Diameter of fixing holes 6.4 mm
  • Depth 143 mm
  • Nominal Impedance 8 Ohm(s)
  • Nominal Load Capacity 450 W
  • maximum rated load 900 W
  • Sensitivity (1 W / 1 m) 99.3 dB
  • Frequency response 62 - 4200 Hz
  • Voice Coil Material aluminium
  • Magnet Ferrite
  • Depth of the magnetic gap 9.53 mm
  • Thiele & Small Parameter
  • Fs (Resonance Frequency) 45 Hz
  • Re (DC resistance) 5.41 Ohm(s)
  • Qms (mechanical quality) 7.76
  • Le (inductance of the voice coil) 0.77 mH
  • Qes (electrical quality) 0.28
  • Qts (overall quality) 0.27
  • Vas (equivalent volume) 112
  • Mms (moving mass) 42 g
  • BL (power factor) 15.2 T/m
  • Xmax (maximum displacement) 3.2 mm
  • Cms (elasticity of the suspension) 0.3 mm/N
  • Sd (membrane area) 519.5 cm²
  • Weight 8,12 kg

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