Eminence Delta-15LFA - 8 ohm 15" 500W Low Frequency Pro Audio Woofer

SKU: 565-019

Canadian Dollar Price:
Sale price$222.99
In stock (5 units)


Low frequency woofer for pro audio as a mid-bass or floor monitor in a sealed enclosure. Also suitable as a woofer in vented, bass guitar or PA enclosures.

Manufacturer Spec Sheet

Example Cabinet Designs

Speaker Detail
Nominal Basket Diameter 15", 381 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power 1000 W
Watts 500 W
Resonance 39 Hz
Usable Frequency Range 42 Hz - 3.2 kHz
Sensitivity* 96 dB
Magnet Weight 56 oz.
Gap Height 0.37", 9.5 mm
Voice Coil Diameter 2.5", 64 mm
Thiele & Small Parameters
Resonant Frequency (fs) 39 Hz
DC Resistance (Re) 6.11 Ω
Coil Inductance (Le) 1.37m H
Mechanical Q (Qms) 6.3
Electromagnetic Q (Qes) 0.52
Total Q (Qts) 0.48
Compliance Equivalent Volume (Vas) 241 liters / 8.51 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 419 cc
Mechanical Compliance of Suspension (Cms) 0.23 mm/N
BL Product (BL) 14.6 T-M
Diaphragm Mass Inc. Airload (MMs) 75 grams
Efficiency Bandwidth Product (EBP) 75
Maximum Linear Excursion (Xmax) 4.8 mm
Surface Area of Cone (Sd) 873 cm2
Maximum Mechanical Limit (Xlim) 16.5 mm
Mounting Information
Recommended Enclosure Volume
Sealed 36.8-42.5 liters / 1.3-1.5 cu.ft.
Vented 85-167 liters / 3-5.9 cu.ft.
Driver Volume Displaced 0.128 cu.ft. / 3.62 liters
Overall Diameter 15.15", 384.8 mm
Baffle Hole Diameter 13.87", 352.3 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes B.C.D. 14.56", 369.8mm
Depth 6.3", 160 mm
Net Weight 12.8 lbs, 5.81 kg
Shipping Weight 14.8 lbs, 6.71 kgs
Materials of Construction
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Ferrite magnet
Core Details Vented and extended core
Basket Materials Pressed steel basket
Cone Composition Paper cone
Cone Edge Composition Cloth cone edge
Dust Cap Composition Solid composition paper dust cap

Customer Reviews

Based on 1 review Write a review

You may also be looking for:

Recently viewed