Item #: EMI DFNMX4015ULF LIST

Eminence Definimax 4015ULF8 15 Inch Replacement Speaker 1200 Watts

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Product Description

A high-power, ultra-low frequency enhanced version of the popular Definimax 4015LF. Perfect for horn loading, or in small to medium-sized vented subwoofers for lots of clean punch and deep lows.

Product Specifications
Eminence Definimax 4015ULF-8 - 15" Replacement Speaker Specifications
  • Nominal Basket Diameter: 15 inches (381 mm)
  • Nominal Impedance: 8 ohms
  • Power Rating Watts: 1200 W
  • Power Rating Music Program: 2400 W
  • Resonance: 38 Hz
  • Usable Frequency Range: 35 Hz - 0.2 kHz
  • Sensitivity: 93 dB
  • Magnet Weight: 109 oz.
  • Gap Height: 0.375 inch (9.5 mm)
  • Voice Coil Diameter: 4 inch (102 mm)
  • Resonant Frequency (fs): 38 Hz
  • DC Resistance (Re): 6.19 ohms
  • Coil Inductance (Le): 4.43m H
  • Mechanical Q (Qms): 10.27
  • Electromagnetic Q (Qes): 0.35
  • Total Q (Qts): 0.34
  • Compliance Equivalent Volume (Vas): 101.79 liters (3.59 cubic ft.)
  • Peak Diaphragm Displacement Volume (Vd): 625 cc
  • Mechanical Compliance of Suspension (Cms): 0.1 mm/N
  • BL Product (BL): 26.79 T-M
  • Diaphragm Mass Inc. Airload (MMs): 173 grams
  • Efficiency Bandwidth Product (EBP): 107
  • Maximum Linear Excursion (Xmax): 7.3 mm
  • Surface Area of Cone (Sd): 856.3 cm2
  • Maximum Mechanical Limit: (Xlim) 15.5 mm
  • Coil Construction: Copper voice coil
  • Coil Former: Kapton former
  • Magnet Composition: Ferrite magnet
  • Core Details: Undercut with aluminum shorting ring and Core Periphery Ventilation
  • Basket Materials: Die-cast aluminum basket
  • Cone Composition: Water resistant paper cone
  • Cone Edge Composition: Cloth cone edge
  • Dust Cap Composition: Water resistant treated paper dust cap
Helpful Info about the Manufacturer
Phone:  502-845-5622 Warranty:  Warranty: 7 years
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MSRP: $284.99
Save:18%
$234.99
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