*We do not stock this woofer at our store, but we can have it dropped shipped to your door from Eminence's warehouse.

Click Here to Download PDF Spec Sheet
Click Here to Download PDF Cabinet Design
DEFINIMAX™ 4015LF
SPECIFICATION
Nominal Basket Diameter 15", 381mm
Nominal Impedance* 8 ohms
Power Rating
Watts 700W
Music Program 1400W
Resonance 42Hz
Usable Frequency Range 35Hz-1.2kHz
Sensitivity*** 96
Magnet Weight 109 oz.
Gap Height 0.375", 9.53mm
Voice Coil Diameter 4", 101.6mm

THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 42Hz
DC Resistance (Re) 5.04
Coil Inductance (Le) 1.49mH
Mechanical Q (Qms) 6.73
Electromagnetic Q (Qes) 0.54
Total Q (Qts) 0.5
Compliance Equivalent Volume (Vas) 115.5 liters / 4.1 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 786cc
Mechanical Compliance of Suspension (Cms) 0.11mm/N
BL Product (BL) 18.4 T-M
Diaphram Mass inc. Airload (Mms) 139 grams
Efficiency Bandwidth Product (EBP) 77
Maximum Linear Excursion (Xmax) 9.0mm
Surface Area of Cone (Sd) 872.9 cm2
Maximum Mechanical Limit (Xlim) 15.5mm

MOUNTING INFORMATION
Recommended Enclosure
Sealed 48-57 liters/ 1.7-2.0 cu.ft.
Vented 82-181 liters/ 2.9-6.4 cu.ft.
Overall Diameter 15.21", 386.3mm
Baffle Hole Diameter 14.0", 355.6mm
Front Sealing Gasket Fitted as standard
Rear Sealing Gasket Fitted as standard
Mounting Holes Diameter 0.28", 7.1mm
Mounting Holes B.C. D. 14.56", 369.8mm
Depth 6.56", 166.7mm
Net Weight 23.7 lbs., 10.8 kg
Shipping Weight 26 lbs., 11.8 kg

MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Ferrite magnet
Core Details Undercut with copper shorting ring and Core Periphery Ventilation
Basket Materials Die-cast aluminum basket
Cone Composition Acrylic Wetlook Paper Cone
Cone Edge Composition Cloth cone edge
Dustcap Composition Acrylic wetlook paper dust cap