EMINENCE Delta 15 LFC 15″ Speaker 500 W 4 Ohms

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195.40 incl. GR VAT

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DELTA-15LFA Series American Standard Recommended for professional audio as a mid-bass or floor monitor in a sealed enclosure. Also suitable as a woofer in vented, bass guitar or PA enclosures. Product type Loudspeaker Chassis Type PA Nominal Diameter 15 ” Nominal Diameter 381 mm Voice Coil 2.5 ” Voice Coil 63.5 mm Overall diameter 384.8 […]

 

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DELTA-15LFA Series American Standard

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

Product type
Loudspeaker Chassis


Type
PA


Nominal Diameter
15 ”


Nominal Diameter
381 mm


Voice Coil
2.5 ”


Voice Coil
63.5 mm


Overall diameter
384.8 mm


Pitch Circle Diameter
369.9 mm


Section Diameter
352.3 mm


Diameter of fixing holes
6.4 mm


Depth
160 mm


Nominal Impedance
4 Ohm(s)


Nominal Load Capacity
500 W


maximum rated load
1000 W


Sensitivity (1 W / 1 m)
96 dB


Frequency response
42 – 3200 Hz


Voice Coil Material
copper


Magnet
Ferrite


Depth of the magnetic gap
9.53 mm


Thiele & Small Parameter


Fs (Resonance Frequency)
39 Hz


Re (DC resistance)
6.11 Ohm(s)


Qms (mechanical quality)
6.3


Le (inductance of the voice coil)
1.37 mH


Qes (electrical quality)
0.52


Qts (overall quality)
0.48


Vas (equivalent volume)
241


Mms (moving mass)
75 g


BL (power factor)
14.6 T/m


Xmax (maximum displacement)
4.8 mm


Cms (elasticity of the suspension)
0.23 mm/N


Sd (membrane area)
873 cm²


Weight
6,71 kg

Weight 7.00 kg

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EMINENCE Delta 15 LFC 15" Speaker 500 W 4 Ohms removeEMINENCE ALPHA-15 A 15" 200 W 8 Ohm SPEAKER removeB & C Speakers 15-PS100 SPEAKER subwoofer 15 inch 700W, 94.5dB removeEMINENCE ED15C Delta-15 - 15" Speaker 400 W 4 Ohms removeEMINENCE ED15B Delta-15 15'' 400 W 16 Ohm SPEAKER removeB & C Speakers 15-NW76 Woofer Neodymium ring magnet 15 inch, 600W,100.5dB remove
NameEMINENCE Delta 15 LFC 15" Speaker 500 W 4 Ohms removeEMINENCE ALPHA-15 A 15" 200 W 8 Ohm SPEAKER removeB & C Speakers 15-PS100 SPEAKER subwoofer 15 inch 700W, 94.5dB removeEMINENCE ED15C Delta-15 - 15" Speaker 400 W 4 Ohms removeEMINENCE ED15B Delta-15 15'' 400 W 16 Ohm SPEAKER removeB & C Speakers 15-NW76 Woofer Neodymium ring magnet 15 inch, 600W,100.5dB remove
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SKUED15LFCEA15A15-PS100ED15CED15B15-NW76
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Description
Content DELTA-15LFA Series American Standard

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

Product type Loudspeaker Chassis
Type PA
Nominal Diameter 15 "
Nominal Diameter 381 mm
Voice Coil 2.5 "
Voice Coil 63.5 mm
Overall diameter 384.8 mm
Pitch Circle Diameter 369.9 mm
Section Diameter 352.3 mm
Diameter of fixing holes 6.4 mm
Depth 160 mm
Nominal Impedance 4 Ohm(s)
Nominal Load Capacity 500 W
maximum rated load 1000 W
Sensitivity (1 W / 1 m) 96 dB
Frequency response 42 - 3200 Hz
Voice Coil Material copper
Magnet Ferrite
Depth of the magnetic gap 9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency) 39 Hz
Re (DC resistance) 6.11 Ohm(s)
Qms (mechanical quality) 6.3
Le (inductance of the voice coil) 1.37 mH
Qes (electrical quality) 0.52
Qts (overall quality) 0.48
Vas (equivalent volume) 241
Mms (moving mass) 75 g
BL (power factor) 14.6 T/m
Xmax (maximum displacement) 4.8 mm
Cms (elasticity of the suspension) 0.23 mm/N
Sd (membrane area) 873 cm²
Weight 6,71 kg
Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a ventedsatellite enclosure.
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
15 "
Nominal Diameter
381 mm
Voice Coil
1.5 "
Voice Coil
38.1 mm
Overall diameter
384.8 mm
Pitch Circle Diameter
369.9 mm
Cut- out Measurement
352.3 mm
Diameter of fixing holes
6.4 mm
Depth
148 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
200 W
maximum rated load
400 W
Sensitivity (1 W / 1 m)
97 dB
Frequency response
46 - 3500 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
6.35 mm
Fs (Resonance Frequency)
41 Hz
Re (DC resistance)
5.88 Ohm(s)
Qms (mechanical quality)
7.23
Le (inductance of the voice coil)
0.84 mH
Qes (electrical quality)
1.53
Qts (overall quality)
1.26
Vas (equivalent volume)
260
Mms (moving mass)
59 g
BL (power factor)
7.7 T/m
Xmax (maximum displacement)
3.8 mm
Cms (elasticity of the suspension)
0.25 mm/N
Sd (membrane area)
856.3 cm²
Weight
3,625 kg
 
1400 W continuous program power capacity
100 mm (4 in) copper voice coil
35 – 1000 Hz response
94.5 dB sensitivity
Double silicone spider with optimized compliance
DELTA-15A Series Standard American Recommended for professional audio as a mid-bass or vocal wedge in a sealed enclosure. Also suitable as a mid-bass or woofer in vented enclosures. SPECIFICATION
  • Nominal Basket Diameter 15“, 381 mm
  • Nominal Impedance 4 ohms
  • Power Rating Watts 400 W / Music Program 800 W
  • Resonance 40 Hz
  • Usable Frequency Range 48 Hz - 4 kHz
  • Sensitivity 100
  • Magnet Weight 56 oz.
  • Gap Height 0.375“, 9.53 mm
  • Voice Coil Diameter 2.5“, 63.5 mm
THIELE & Small Parameters
  • Resonant Frequency (fs) 40 Hz
  • DC Resistance (Re) 6.3
  • Coil Inductance (Le) 0.64 mH
  • Mechanical Q (Qms) 8.05
  • Electromagnetic Q (Qes) 0.57
  • Total Q (Qts) 0.53
  • Compliance Equivalent Volume (Vas) 270.7 liters / 9.56 cu.ft
  • Peak Diaphragm Displacement Volume (Vd) 233 cc
  • Mechanical Compliance of Suspension (Cms) 0.26 mm/N
  • BL Product (BL) 13.2 T-M
  • Diaphragm Mass inc. Airload (Mms) 62 grams
  • Efficiency Bandwidth Product (EBP) 70
  • Maximum Linear Excursion (Xmax) 2.7 mm
  • Surface Area of Cone (Sd) 864.6 cm²
  • Maximum Mechanical Limit (Xlim) 11.1 mm
MOUNTING Information
  • Recommended Enclosure Volume Sealed 37-42.5 liters/1.3-1.5 cu.ft. Vented 82-161.4 liters/2.9-5.7cu.ft.
  • Overall Diameter 15.15“, 384.8 mm
  • Baffle Hole Diameter 13.77“, 349.6 mm
  • Front Sealing Gasket fitted as standard
  • Rear Sealing Gasket fitted as standard
  • Mounting Holes Diameter 0.25“, 6.4 mm
  • Mounting Holes B.C.D. 14.56“, 369.9 mm
  • Depth 6.05“, 154 mm
MATERIALS of Construction
  • Aluminum voice coil
  • Polyimide former
  • Ferrite magnet
  • Vented core
  • Pressed steel basket
  • Paper Cone
  • Cloth cone edge
  • Solid composition paper dust cap
DELTA-15A Series Standard American Recommended for professional audio as a mid-bass or vocal wedge in a sealed enclosure. Also suitable as a mid-bass or woofer in vented enclosures. SPECIFICATION
  • Nominal Basket Diameter 15“, 381 mm
  • Nominal Impedance 16 ohms
  • Power Rating Watts 400 W / Music Program 800 W
  • Resonance 40 Hz
  • Usable Frequency Range 48 Hz - 4 kHz
  • Sensitivity 100
  • Magnet Weight 56 oz.
  • Gap Height 0.375“, 9.53 mm
  • Voice Coil Diameter 2.5“, 63.5 mm
THIELE & Small Parameters
  • Resonant Frequency (fs) 40 Hz
  • DC Resistance (Re) 6.3
  • Coil Inductance (Le) 0.64 mH
  • Mechanical Q (Qms) 8.05
  • Electromagnetic Q (Qes) 0.57
  • Total Q (Qts) 0.53
  • Compliance Equivalent Volume (Vas) 270.7 liters / 9.56 cu.ft
  • Peak Diaphragm Displacement Volume (Vd) 233 cc
  • Mechanical Compliance of Suspension (Cms) 0.26 mm/N
  • BL Product (BL) 13.2 T-M
  • Diaphragm Mass inc. Airload (Mms) 62 grams
  • Efficiency Bandwidth Product (EBP) 70
  • Maximum Linear Excursion (Xmax) 2.7 mm
  • Surface Area of Cone (Sd) 864.6 cm²
  • Maximum Mechanical Limit (Xlim) 11.1 mm
MOUNTING Information
  • Recommended Enclosure Volume Sealed 37-42.5 liters/1.3-1.5 cu.ft. Vented 82-161.4 liters/2.9-5.7cu.ft.
  • Overall Diameter 15.15“, 384.8 mm
  • Baffle Hole Diameter 13.77“, 349.6 mm
  • Front Sealing Gasket fitted as standard
  • Rear Sealing Gasket fitted as standard
  • Mounting Holes Diameter 0.25“, 6.4 mm
  • Mounting Holes B.C.D. 14.56“, 369.9 mm
  • Depth 6.05“, 154 mm
MATERIALS of Construction
  • Aluminum voice coil
  • Polyimide former
  • Ferrite magnet
  • Vented core
  • Pressed steel basket
  • Paper Cone
  • Cloth cone edge
  • Solid composition paper dust cap
1200 W continuous program power capacity
76 mm (3 in) copper voice coil
40 – 2000 Hz response
100.5 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
Neodymium ring magnet allows a very high force factor and linear excursion
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
Weight7.00 kg3.60 kg9.80 kg4.00 kg5.48 kg5.60 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 7.00 kg
Weight 3.60 kg
Weight 9.80 kg
Weight 4.00 kg
Weight 5.48 kg
Weight 5.60 kg