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Eminence Delta 15 LFC 15" Speaker 500 W 4 Ohms

#915689
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DELTA-15LFA Series American Standard
Recommended for professional audio as a mid-bass or floor monitor in a sealed enclosure. Also suitable as a woofer in vented, bass guitar or PA enclosures.

  • Product type Loudspeaker Chassis
  • Type PA
  • Nominal Diameter 15 "
  • Nominal Diameter 381 mm
  • Voice Coil 2.5 "
  • Voice Coil 63.5 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 160 mm
  • Nominal Impedance 4 Ohm(s)
  • Nominal Load Capacity 500 W
  • maximum rated load 1000 W
  • Sensitivity (1 W / 1 m) 96 dB
  • Frequency response 42 - 3200 Hz
  • Voice Coil Material copper
  • Magnet Ferrite
  • Depth of the magnetic gap 9.53 mm
  • Thiele & Small Parameter
  • Fs (Resonance Frequency) 39 Hz
  • Re (DC resistance) 6.11 Ohm(s)
  • Qms (mechanical quality) 6.3
  • Le (inductance of the voice coil) 1.37 mH
  • Qes (electrical quality) 0.52
  • Qts (overall quality) 0.48
  • Vas (equivalent volume) 241
  • Mms (moving mass) 75 g
  • BL (power factor) 14.6 T/m
  • Xmax (maximum displacement) 4.8 mm
  • Cms (elasticity of the suspension) 0.23 mm/N
  • Sd (membrane area) 873 cm²
  • Weight 6,71 kg

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