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Cecere's Music

Eminence DELTAPRO12-450-4 12in Speaker 450w 4 Ohm

Eminence DELTAPRO12-450-4 12in Speaker 450w 4 Ohm

SKU: DELTAPRO-12-450-4

$289.99
$289.99 $289.99
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  • Nominal Diameter: 12.0", 304.8 mm
  • Nominal Impedance: 4 ohms
  • Power: 450w rms, 900w program
  • Freq. Response: 45.0 Hz-3.8 kHz
  • Sensitivity: 97.4 db 1w/1m
  • Magnet Weight: 56.0 oz, 1588.0 grams
  • Gap Height 0.313", 7.9 mm
  • Voice Coil Diameter 2.5", 63.5 mm

MOUNTING INFORMATION

  • Recommended Enclosure Volume:
  • Sealed: Not Applicable
  • Vented: 33.97-99.10 L, 1.2-3.5 cuft
  • Overall Diameter: 12.38", 314.5 mm
  • Baffle Hole Diameter: 11.07", 281.0 mm
  • Number of Mounting Holes: 8
  • Mounting Holes Diameter: 0.27", 6.9 mm
  • Mounting Hole BCD: 11.57", 293.8 mm
  • Depth: 5.5", 139.7.0 mm
  • Net Weight: 11.7 lbs, 5.31 kg
  • Shipping Weight: 14.0 lbs, 6.35 kg

T/S PARAMETERS

  • Fs: 45.0 Hz
  • Re: 3.65 ohms
  • Le: 0.45 mH
  • Qms: 7.97
  • Qes: 0.41
  • Qts: 0.39
  • Vas: 137.73 L, 4.86 cuft
  • Vd: 271.5 cc
  • Cms: 0.35 mm/N
  • BL: 9.51 Tm
  • Mms: 36 grams
  • EBP: 110.0
  • Xmax: 5.2 mm
  • Sd: 532.4 cm2
  • Xlim: 13.7 mm

CONSTRUCTION

  • Aluminum voice coil on polyimide voice coil former
  • Ferrite magnet with vented and extended core
  • Die-cast Aluminum basket
  • Paper cone with cloth edge
  • Paper dust cap 
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