EMINENCE EK15C Kappa-15 15” 450 W 4 Ohm SPEAKER

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KAPPA-15A American Standard Series Recommended for professional audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar. SPECIFICATION Nominal Basket Diameter 15“, 381 mm Nominal Impedance 4 ohms Power Rating Watts 450 W / Music Program 900 W Resonance 33 Hz Usable Frequency Range 52 Hz – 2.3 kHz Sensitivity 100.5 Magnet […]

 

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KAPPA-15A American Standard Series

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

SPECIFICATION

  • Nominal Basket Diameter 15“, 381 mm
  • Nominal Impedance 4 ohms
  • Power Rating Watts 450 W / Music Program 900 W
  • Resonance 33 Hz
  • Usable Frequency Range 52 Hz – 2.3 kHz
  • Sensitivity 100.5
  • Magnet Weight 80 oz.
  • Gap Height 0.375“, 9.53 mm
  • Voice Coil Diameter 3“, 76.2 mm

THIELE & Small Parameters

  • Resonant Frequency (fs) 33 Hz
  • DC Resistance (Re) 5.22
  • Coil Inductance (Le) 1.05 mH
  • Mechanical Q (Qms) 8.90
  • Electromagnetic Q (Qes) 0.33
  • Total Q (Qts) 0.32
  • Compliance Equivalent Volume (Vas) 321.3 liters / 11.35 cu. ft.
  • Peak Diaphragm Displacement Volume (Vd) 343 cc
  • Mechanical Compliance of Suspension (Cms) 0.31 mm/N
  • BL Product (BL) 15.7 T-M
  • Diaphragm Mass inc. Airload (Mms) 76 grams
  • Efficiency Bandwidth Product (EBP) 98
  • Maximum Linear Excursion (Xmax) 4.0 mm
  • Surface Area of Cone (Sd) 856.3 cm²
  • Maximum Mechanical Limit (Xlim) 11.6 mm

MOUNTING Information

  • Recommended Enclosure Volume
    Sealed N/A
    Vented 45-113 liters/1.6-4 cu.ft.
  • Overall Diameter 15.16“, 384.9 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 6.13“, 156 mm

MATERIALS of Construction

  • Copper voice coil
  • Polyimide former
  • Ferrite magnet
  • Vented core
  • Pressed steel basket
  • Paper Cone
  • Cloth cone edge
  • Solid composition paper dust cap
Weight 5.00 kg

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EMINENCE EK15C Kappa-15 15'' 450 W 4 Ohm SPEAKER removeB & C Speakers 15-NW100 Subwoofer Neodymium magnet 15 inch, 800W,97dB removeEMINENCE ALPHA-15 A 15" 200 W 8 Ohm SPEAKER removeB & C Speakers 15-NDL76 Woofer Neodymium magnet 15 inch, 500W,99.5dB removeCELESTION T5611 WOOFER 15'' FTR15-4080HDX PRO AUDIO 1000W removeB & C Speakers 15-PL100 Speaker woofer 15 inch, 700W, 97dB remove
NameEMINENCE EK15C Kappa-15 15'' 450 W 4 Ohm SPEAKER removeB & C Speakers 15-NW100 Subwoofer Neodymium magnet 15 inch, 800W,97dB removeEMINENCE ALPHA-15 A 15" 200 W 8 Ohm SPEAKER removeB & C Speakers 15-NDL76 Woofer Neodymium magnet 15 inch, 500W,99.5dB removeCELESTION T5611 WOOFER 15'' FTR15-4080HDX PRO AUDIO 1000W removeB & C Speakers 15-PL100 Speaker woofer 15 inch, 700W, 97dB remove
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SKUEK15C15-NW100EA15A15-NDL76T561115-PL100
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Description
ContentKAPPA-15A American Standard Series Recommended for professional audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar. SPECIFICATION
  • Nominal Basket Diameter 15“, 381 mm
  • Nominal Impedance 4 ohms
  • Power Rating Watts 450 W / Music Program 900 W
  • Resonance 33 Hz
  • Usable Frequency Range 52 Hz - 2.3 kHz
  • Sensitivity 100.5
  • Magnet Weight 80 oz.
  • Gap Height 0.375“, 9.53 mm
  • Voice Coil Diameter 3“, 76.2 mm
THIELE & Small Parameters
  • Resonant Frequency (fs) 33 Hz
  • DC Resistance (Re) 5.22
  • Coil Inductance (Le) 1.05 mH
  • Mechanical Q (Qms) 8.90
  • Electromagnetic Q (Qes) 0.33
  • Total Q (Qts) 0.32
  • Compliance Equivalent Volume (Vas) 321.3 liters / 11.35 cu. ft.
  • Peak Diaphragm Displacement Volume (Vd) 343 cc
  • Mechanical Compliance of Suspension (Cms) 0.31 mm/N
  • BL Product (BL) 15.7 T-M
  • Diaphragm Mass inc. Airload (Mms) 76 grams
  • Efficiency Bandwidth Product (EBP) 98
  • Maximum Linear Excursion (Xmax) 4.0 mm
  • Surface Area of Cone (Sd) 856.3 cm²
  • Maximum Mechanical Limit (Xlim) 11.6 mm
MOUNTING Information
  • Recommended Enclosure Volume Sealed N/A Vented 45-113 liters/1.6-4 cu.ft.
  • Overall Diameter 15.16“, 384.9 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 6.13“, 156 mm
MATERIALS of Construction
  • Copper voice coil
  • Polyimide former
  • Ferrite magnet
  • Vented core
  • Pressed steel basket
  • Paper Cone
  • Cloth cone edge
  • Solid composition paper dust cap
1600 W continuous program power capacity
100 mm (4 in) copper voice coil
35 – 1500 Hz response
97 dB sensitivity
FEA optimized Neodymium magnet assembly allows the highest force factor and excursion capability
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
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
 
1000 W continuous program power capacity
76 mm (3 in) copper voice coil
40 – 2000 Hz response
99.5 dB sensitivity
Neodymium magnet allows a very light yet powerful motor assembly
Ventilated voice coil gap for reduced power compression
  • 15" ferrite subwoofer offers 1000Wrms (AES) continuous power handling and a frequency response of 40Hz-2500Hz
  • 4" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
  • Double suspension and a "multi-roll” surround provide exceptional linearity at extremes of cone excursion
  • Intelligent heat management in both chassis and magnet assembly design further minimises distortion
  • Less than 10kg - very low weight for this product class
Nominal diameter (mm/in) 381/15
Power Rating (AES, W rms) 1000
Nominal impedance (Ω) 8
Voice coil diameter (mm/in) 101.6/4.0
Magnet type Ferrite
Magnet weight (kg/oz) 3.1/110
Chassis type Cast aluminium
Sensitivity (dB) 96
Frequency range (Hz) 40-2500
Coil material Round copper
Former material Glass fibre
Cone material Glass loaded paper with weather resistant impregnation
Surround material Cloth-sealed
Suspension Double
Xmax (mm/in) 8.0/0.33
Gap depth (mm/in) 10.0/0.40
Voice coil winding width (mm/in) 25.0/0.99
Small Signal Parameters
D (m/in) 0.33/12.99
Fs (Hz) 40.5
Mmt (g/oz) -
Mmd (g/oz) 139.38/4.92
Mair 14.149/0.499
Qms 3.98
Qes 0.36
Qts 0.33
Re (Ω) 5.10
Vas (lt/ft3) 104.27/3.68
BI (Tm) 23.53
Cms (mm/N) 0.10
Rms (kg/s) 9.81
Le (mH) 1.8
Mounting Information
Overall diameter (mm/in) 385/15.16
Overall depth (mm/in) 180/7.1
Cut-out diameter (mm/in) 351/13.82
Mounting slot dimensions (mm/in) 10 x 6.5/0.4 x 0.26
Number of mounting slots 8
Mounting slot PCD range (mm/in) 365-375/14.37-14.76
Unit weight (kg/lb) 9.7/21.3
Packed Dimensions and Weight
Single pack size W x D x H (mm/in) 435 x 435 x 200/17.1 x 17.1 x 7.9
Single pack weight (kg/lb) 11.5/25.4
Multipack (36) size W x D x H (mm/in) 1210 x 1050 x 980/47.6 x 41.3 x 35.4
Multipack (36) weight (kg/lb) 380/836
1400 W continuous program power capacity
100 mm (4 in) copper voice coil
35 – 2000 Hz response
97 dB sensitivity
Double silicone spider with optimized compliance
Weight5.00 kg9.00 kg3.60 kg4.60 kg9.70 kg11.90 kgDimensionsN/AN/AN/AN/AN/AN/AAdditional information
Weight 5.00 kg
Weight 9.00 kg
Weight 3.60 kg
Weight 4.60 kg
Weight 9.70 kg
Weight 11.90 kg