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Eminence DELTA-15LF-4 15" Mid- Bass Woofer 1200 Watt Pro Audio Speaker 4-Ohm

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SKU:
Eminence DELTA-15LF-4 H.R
UPC:
876358002627
Condition:
New
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$104.99

Product Description

Eminence DELTA-15LF-4 15" Mid- Bass Woofer 1200 Watt Pro Audio Speaker 4-Ohm

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.

Specification

Nominal Basket Diameter

  • 15", 381 mm

Nominal Impedance*

  • 4 Ω

Power Rating

Program Power

  • 1200 W

Watts

  • 600 W

Resonance

  • 40 Hz

Usable Frequency Range

  • 40 Hz - 2.2 kHz

Sensitivity*

  • 95 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)

  • 40 Hz

DC Resistance (Re)

  • 3.37 Ω

Coil Inductance (Le)

  • 0.76m H

Mechanical Q (Qms)

  • 6.22

Electromagnetic Q (Qes)

  • 0.53

Total Q (Qts)

  • 0.49

Compliance Equivalent Volume (Vas)

  • 253.93 liters / 8.97 cu.ft.

Peak Diaphragm Displacement Volume (Vd)

  • 521.2 cc

Mechanical Compliance of Suspension (Cms)

  • 0.24 mm/N

BL Product (BL)

  • 10.32 T-M

Diaphragm Mass Inc. Airload (MMs)

  • 66 grams

Efficiency Bandwidth Product (EBP)

  • 76

Maximum Linear Excursion (Xmax)

  • 5.97 mm

Surface Area of Cone (Sd)

  • 873 cm2

Maximum Mechanical Limit (Xlim)

  • 16.5 mm

Mounting Information

Recommended Enclosure Volume

Sealed

  • 52.95-97.69 liters / 1.87-3.45 cu.ft.

Vented

  • 75.04-154.33 liters / 2.65-5.45 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