EMINENCE EK15A Kappa-15 15” 450 W 8 Ohm SPEAKER

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204.31 incl. GR VAT

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Recommended for professional audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar. Product type Loudspeaker Chassis Type PA Nominal Diameter 15 ” Nominal Diameter 381 mm Voice Coil 3 ” Voice Coil 76.2 mm Overall diameter 384.9 mm Pitch Circle Diameter 369.9 mm Cut- out Measurement 352.3 mm Diameter of fixing […]

 

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Recommended for professional audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar.

Product type
Loudspeaker Chassis


Type
PA


Nominal Diameter
15 ”


Nominal Diameter
381 mm


Voice Coil
3 ”


Voice Coil
76.2 mm


Overall diameter
384.9 mm


Pitch Circle Diameter
369.9 mm


Cut- out Measurement
352.3 mm


Diameter of fixing holes
6.4 mm


Depth
156 mm


Nominal Impedance
8 Ohm(s)


Nominal Load Capacity
450 W


maximum rated load
900 W


Sensitivity (1 W / 1 m)
100.5 dB


Frequency response
52 – 2300 Hz


Voice Coil Material
copper


Magnet
Ferrite


Depth of the magnetic gap
9.53 mm


Thiele & Small Parameter


Fs (Resonance Frequency)
33 Hz


Re (DC resistance)
5.22 Ohm(s)


Qms (mechanical quality)
8.9


Le (inductance of the voice coil)
1.05 mH


Qes (electrical quality)
0.33


Qts (overall quality)
0.32


Vas (equivalent volume)
321.3


Mms (moving mass)
76 g


BL (power factor)
15.7 T/m


Xmax (maximum displacement)
4 mm


Cms (elasticity of the suspension)
0.31 mm/N


Sd (membrane area)
856.3 cm²


Weight
8,422 kg

Weight 8.50 kg

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Quick Comparison

EMINENCE EK15A Kappa-15 15'' 450 W 8 Ohm SPEAKER removeEMINENCE Delta 15 LFA 15" Speaker 500 W 8 Ohms removeEMINENCE ALPHA-15 A 15" 200 W 8 Ohm SPEAKER removeB&C Speakers 15-PS76 Subwoofer Speaker 15 inch 1100W, 99dB removeB & C Speakers 15-NW76 Woofer Neodymium ring magnet 15 inch, 600W,100.5dB removeJBL 2226J 15" High-Power LF Driver 16 Ohm remove
NameEMINENCE EK15A Kappa-15 15'' 450 W 8 Ohm SPEAKER removeEMINENCE Delta 15 LFA 15" Speaker 500 W 8 Ohms removeEMINENCE ALPHA-15 A 15" 200 W 8 Ohm SPEAKER removeB&C Speakers 15-PS76 Subwoofer Speaker 15 inch 1100W, 99dB removeB & C Speakers 15-NW76 Woofer Neodymium ring magnet 15 inch, 600W,100.5dB removeJBL 2226J 15" High-Power LF Driver 16 Ohm remove
Image15ps76 bc speakers subwoofer lf driver woofer 1100w artsound
SKUEK15AED15LFAEA15A15-PS7615-NW762226J
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Price 204.31 incl. GR VAT285.19 incl. GR VAT 172.00 incl. GR VAT 257.99 incl. GR VAT 367.00 incl. GR VAT 469.00 incl. GR VAT
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Description
  • 1100 W continuous program power capacity
  • 76 mm (3 in) copper voice coil
  • 40 – 2000 Hz response
  • 99 dB sensitivity
  • Double silicone spider with optimized compliance
ContentRecommended for professional audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar. Product type Loudspeaker Chassis
Type PA
Nominal Diameter 15 "
Nominal Diameter 381 mm
Voice Coil 3 "
Voice Coil 76.2 mm
Overall diameter 384.9 mm
Pitch Circle Diameter 369.9 mm
Cut- out Measurement 352.3 mm
Diameter of fixing holes 6.4 mm
Depth 156 mm
Nominal Impedance 8 Ohm(s)
Nominal Load Capacity 450 W
maximum rated load 900 W
Sensitivity (1 W / 1 m) 100.5 dB
Frequency response 52 - 2300 Hz
Voice Coil Material copper
Magnet Ferrite
Depth of the magnetic gap 9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency) 33 Hz
Re (DC resistance) 5.22 Ohm(s)
Qms (mechanical quality) 8.9
Le (inductance of the voice coil) 1.05 mH
Qes (electrical quality) 0.33
Qts (overall quality) 0.32
Vas (equivalent volume) 321.3
Mms (moving mass) 76 g
BL (power factor) 15.7 T/m
Xmax (maximum displacement) 4 mm
Cms (elasticity of the suspension) 0.31 mm/N
Sd (membrane area) 856.3 cm²
Weight 8,422 kg
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
Cut- out Measurement 352.3 mm
Diameter of fixing holes 6.4 mm
Depth 160 mm
Nominal Impedance 8 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 6,449 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
 
LF B&C Speakers 15-PS76 Subwoofer Speaker 15 inch 1100W, 99dB
Product type Cone driver
Brand B&C Speakers
Reference 15PS76
Product code ALT15PS768

Informations

Nominal impedance 8 ohm
Dimensional category 15.5 inch
Frequency coverage type Sub, Low, Midbass
Manufacturer sensitivity 99 dB
Calculated sensitivity 96.92 dB
Nominal power handling 550 W
Bandwidth 40÷2000 Hz

Fundamental parameters

Sd 855 cm²
Mms 106 gr
Le 1.3 mH
Re 5 ohm
BL 22.1 T.m

Small signal parameters

Fs 38 Hz
Qes 0.28
Qms 5.2
Qts 0.26
Vas 164 L

Datas

Xmax ±7.5 mm
Calculated Xmax ±7.6667 mm
EBP 136 Hz
Zmin 6.3 ohm
Fs / Qts 146 Hz
Vas * Qts² 11.09 L
Efficiency 3.3 %
Calculated efficiency 3.09 %
Weight ~8.7 kg

Dimensions

Voice coil diameter 3 inch
Winding depth 19 mm
Gap height 11 mm
Outside diameter 393 mm
Baffle cutout diameter 354 mm
Front thickness 16 mm
Depth after front 155 mm

Shape & Materials

Front chape Cylindrical
Magnet type Ferrite
Basket masterial Aluminium
Winding material Copper
Voice coil former Glass fiber
Surround material Cloth
EAN 8059300642818
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

The 2226J 15" low frequency transducer represents the results of JBL's latest engineering research in high power transducer design. For increased power handling while reducing power compression, a unique direct voice coil-to-air heat dissipation method called Vented Gap Cooling has been used. This process pumps air through the magnetic gap and directly over and around the voice coil to provide immediate heat transfer and reduction in operating temperature. Through the use of new computer-aided magnet optimization and analysis techniques comes a new weight-optimized Symmetrical Field Geometry (SFG) magnet structure, resulting in a reduction of overall driver weight and a significant reduction in harmonic distortion. This new magnet structure offers much of the weight advantage of rare earth magnet structures without their prohibitive cost. Specifications: *Power handling: 600 watts RMS *Voice coil diameter: 4" *Nominal impedance: 16 ohms *Frequency Range: 30-2,500 Hz *Magnet assembly weight: 15 lbs. *Fs: 40 Hz *SPL: 97 dB 1W/1m *Vas: 6.2 cu. ft. *Qms: 5.0 *Qes: 0.33 *Qts: 0.31 *Xmax: 7.6 mm *Dimensions: Overall Diameter: 15-1/4“, Cutout Diameter: 14“, Mounting Depth: 5-1/2“.

Weight8.50 kg6.50 kg3.60 kg7.00 kg5.60 kg10.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 8.50 kg
Weight 6.50 kg
Weight 3.60 kg
Weight 7.00 kg
Weight 5.60 kg
Weight 10.00 kg