Eminence

SPEAKER EMINENCE 15" DEFINIMAX4015LF

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54073
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  • SPEAKER EMINENCE 15" DEFINIMAX4015LF
  • SPEAKER EMINENCE 15" DEFINIMAX4015LF
  • SPEAKER EMINENCE 15" DEFINIMAX4015LF
  • SPEAKER EMINENCE 15" DEFINIMAX4015LF
  • SPEAKER EMINENCE 15" DEFINIMAX4015LF
Now: $54,893
Was: $60,993

Description

Eminence Definimax 4015LF 15" Speaker Driver

The Eminence Definimax 4015LF 15" driver is recommended for professional audio and bass guitar as a low distortion woofer or subwoofer in vented speaker enclosures. Also works in a sealed enclosure for bass guitar.
Key Features
  • Copper voice coil with Polyimide former
  • Ferrite magnet
  • Undercut pole piece with copper shorting ring and Core Periphery Ventilation
  • Die-cast aluminum basket
  • Acrylic wetlook paper cone and dust cap
  • Cloth cone edge

Eminence Definimax 4015LF 15" Speaker Driver

The Eminence Definimax 4015LF 15" driver is recommended for professional audio and bass guitar as a low distortion woofer or subwoofer in vented speaker enclosures. Also works in a sealed enclosure for bass guitar.

Product Details

Brand Eminence Speaker
Model Definimax 4015LF
Part Number 290-578
UPC 876358000555
Unit of Measure Each
Weight 26

Product Specifications

Nominal Diameter 15"
Power Handling (RMS) 1200 Watts
Power Handling (MAX) 2400 Watts
Impedance
Frequency Response 39 to 1,200Hz
Sensitivity 94.7dB 2.83V/1m
Voice Coil Diameter 4"

Thiele-Small Parameters

Resonant Frequency (Fs) 40Hz
DC Resistance (Re) 5.18Ω
Voice Coil Inductance (Le) 1.48mH
Mechanical Q (Qms) 11.94
Electromagnetic Q (Qes) 0.54
Total Q (Qts) 0.52
Compliance Equivalent Volume (Vas) 3.95ft³
Mechanical Compliance of Suspension (Cms) 0.11mm/N
BL Product (BL) 18.14T·m
Maximum Linear Excursion (Xmax) 9mm
Surface Area of Cone (Sd) 856.3cm²

Materials of Construction

Cone Material Coated Paper
Surround Material Cloth
Voice Coil Wire Material Copper
Voice Coil Former Kapton® / Polyimide
Basket / Frame Material Cast Aluminum
Magnet Material Ferrite

Mounting Information

Overall Outside Diameter 15.21"
Baffle Cutout Diameter 14"
Depth 6.56"
# Mounting Holes 8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume 2.8ft³
Sealed F3 62Hz
Vented Volume 7ft³
Vented F3 30Hz
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