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Eminence DEFINIMAX 4015LF *: 15 inch Pro Woofer

Price: $239.99 $229.99

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.
1200 watts / 39-1.2kHz / 4″ voice coil
Die-cast aluminum basket
8 ohms

SKU: DEFINIMAX 4015LF Categories: , , , , , ,

Description

Eminence DEFINIMAX 4015LF *: 15 inch Pro Woofer

*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

Specs:

Nominal Basket Diameter 15″, 381 mm

Nominal Impedance* 8 Ω

Power Rating** Watts 1200 W

Music Program 2400 W

Resonance 40 Hz

Usable Frequency Range 39 Hz- 1.2 kHz

Sensitivity*** 94.7 dB

Magnet Weight 109 oz.

Gap Height 0.375″, 9.5 mm

Voice Coil Diameter 4″, 102 mm

Thiele & Small Parameters:

Resonant Frequency (fs) 40 Hz

DC Resistance (Re) 5.18 Ω

Coil Inductance (Le) 1.48m H

Mechanical Q (Qms) 11.94

Electromagnetic Q (Qes) 0.54

Total Q (Qts) 0.52

Compliance Equivalent Volume (Vas) 111.97 liters / 3.95 cu.ft.

Peak Diaphragm Displacement Volume (Vd) 770.7 cc

Mechanical Compliance of Suspension (Cms) 0.11 mm/N

BL Product (BL) 18.14 T-M Diaphragm Mass Inc.

Airload (MMs) 137 grams

Efficiency Bandwidth Product (EBP) 74

Maximum Linear Excursion (Xmax) 9 mm

Surface Area of Cone (Sd) 856.3 cm2

Maximum Mechanical Limit (Xlim) 15.5 mm

Mounting Information:

Recommended Enclosure Volume

Sealed 43.89-99.11 liters / 1.55-3.50 cu.ft.

Vented 67.96-205.30 liters / 2.40-7.25 cu.ft.

Driver Volume Displaced 0.152 cu.ft. / 4.31 liters

Overall Diameter 15.21″, 386.3 mm

Baffle Hole Diameter 14″, 355.6 mm

Front Sealing Gasket Yes

Rear Sealing Gasket Yes

Mounting Holes Diameter 0.28″, 7.1mm

Mounting Holes B.C.D. 14.56″, 369.8mm

Depth 6.56″, 166.6 mm

Net Weight 23.7 lbs, 10.75 kg

Shipping Weight 26 lbs, 11.79 kgs

Materials of Construction:

Coil Construction Copper voice coil

Coil Former Polyimide 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