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| [Eminence Definimax 4] |
| Eminence Definimax 4015 LFA |
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| DEFINIMAX™ 4015LF Professional Series
Recommended for professional audio and bass guitar as a low distortion woofer or subwoofer in vented
enclosures. Also works in a sealed enclosure for bass guitar.
SPECIFICATION
* Nominal Basket Diameter 15", 381mm
* Nominal Impedance 8 ohms
* Power Rating Watts 700 W / Music Program 1400 W
* Resonance 42 Hz
* Usable Frequency Range 35 Hz - 1.2 kHz
* Sensitivity 96
* Magnet Weight 109
* Gap Height 0.375", 9
* Voice Coil Diameter 4", 101.6 mm
THIELE & Small Parameters
* Resonant Frequency (fs) 42 Hz
* DC Resistance (Re) 5.04
* Coil Inductance (Le) 1.49 mH
* Mechanical Q (Qms) 6.73
* Electromagnetic Q (Qes) 0.54
* Total Q (Qts) 0.5
* Compliance Equivalent Volume (Vas) 115.5liters / 4.1 cu. ft.
* Peak Diaphragm Displacement Volume 786 cc
* Mechanical Compliance of Suspension (Cms) 0.11 mm/N
* BL Product (BL) 18.4 T-M
* Diaphragm Mass inc. Airload (Mms) 139 grams
* Efficiency Bandwidth Product (EBP) 77
* Maximum Linear Excursion (Xmax) 9.0 mm
* Surface Area of Cone (Sd) 872.9
* Maximum Mechanical Limit (Xlim) 15.5 mm
MOUNTING Information
* Recommended Enclosure Volume
Sealed 48-57 liters
Vented 82-181 liters/ 2.9-6.4 cu.ft.
* Overall Diameter 15.21", 386.3 mm
* Baffle Hole Diameter 14.0", 355.6 mm
* Front Sealing Gasket fitted as Standard
* Rear Sealing Gasket fitted as Standard
* Mounting Holes Diameter 0.28",
* Mounting Holes B.C.D. 14.56", 369.8 mm
* Depth 6.56",166.7 mm
MATERIALS of Construction
* Copper voice coil
* Polyimide former
* Ferrite magnet
* Undercut with copper shorting ring and Core Periphery Ventilation
* Die-cast aluminum basket
* Acrylic Wetlook Paper Cone
* Cloth cone edge
* Acrylic wetlook paper dust cap |
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Drivers
