EMINENCE Kappa 12 A 12” 450 W 8 Ohm SPEAKER

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Eminence Audio
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€187.61 incl. GR VAT

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Availability: No longer available! No longer available! SKU: EK12A Category:
Recommended for professional audio as a mid/hi or full range in a vented enclosure. Product type Loudspeaker Chassis Type Mid/Hi-Range , PA Nominal Diameter 12 ” Nominal Diameter 304.8 mm Voice Coil 3 ” Voice Coil 76.2 mm Overall diameter 311.4 mm Pitch Circle Diameter 297.5 mm Cut- out Measurement 279.5 mm Diameter of fixing […]

 

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Recommended for professional audio as a mid/hi or full range in a vented enclosure.

Product type
Loudspeaker Chassis

Type
Mid/Hi-Range , PA

Nominal Diameter
12 ”

Nominal Diameter
304.8 mm

Voice Coil
3 ”

Voice Coil
76.2 mm

Overall diameter
311.4 mm

Pitch Circle Diameter
297.5 mm

Cut- out Measurement
279.5 mm

Diameter of fixing holes
6.4 mm

Depth
143 mm

Nominal Impedance
8 Ohm(s)

Nominal Load Capacity
450 W

maximum rated load
900 W

Sensitivity (1 W / 1 m)
99.3 dB

Frequency response
62 – 4200 Hz

Voice Coil Material
Aluminium

Magnet
Ferrite

Depth of the magnetic gap
9.53 mm

Thiele & Small Parameter

Fs (Resonance Frequency)
45 Hz

Re (DC resistance)
5.41 Ohm(s)

Qms (mechanical quality)
7.76

Le (inductance of the voice coil)
0.77 mH

Qes (electrical quality)
0.28

Qts (overall quality)
0.27

Vas (equivalent volume)
112

Mms (moving mass)
42 g

BL (power factor)
15.2 T/m

Xmax (maximum displacement)
3.2 mm

Cms (elasticity of the suspension)
0.3 mm/N

Sd (membrane area)
519.5 cm²

Weight
7,488 kg

Weight 7.50 kg

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Quick Comparison

EMINENCE Kappa 12 A 12'' 450 W 8 Ohm SPEAKER removeB & C Speakers 12-CXN76 Speaker coaxial Single Neodymium magnet assembly 12" woofer, 8Ω,350W Nominal removeB & C Speakers 12-NCX Speaker 12" coaxial 200WFL+50WHF removeEMINENCE ED12A Delta-12A 12'' 400 W 8 Ohm SPEAKER Compatible replacement for YAMAHA JAY5120 and more removeB & C Speakers 12-PS76 SPEAKER subwoofer 12 inch 450W, 95dB removeBMS BMS12C362L 12" Coaxial Speaker 12C362 500 W + 80 W 8 Ohm remove
NameEMINENCE Kappa 12 A 12'' 450 W 8 Ohm SPEAKER removeB & C Speakers 12-CXN76 Speaker coaxial Single Neodymium magnet assembly 12" woofer, 8Ω,350W Nominal removeB & C Speakers 12-NCX Speaker 12" coaxial 200WFL+50WHF removeEMINENCE ED12A Delta-12A 12'' 400 W 8 Ohm SPEAKER Compatible replacement for YAMAHA JAY5120 and more removeB & C Speakers 12-PS76 SPEAKER subwoofer 12 inch 450W, 95dB removeBMS BMS12C362L 12" Coaxial Speaker 12C362 500 W + 80 W 8 Ohm remove
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SKUEK12A12-CXN7612-NCXED12A12-PS76BMS12C362L
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Price €187.61 incl. GR VAT €635.00 incl. GR VAT €383.07 incl. GR VAT €147.55 incl. GR VAT €209.00 incl. GR VAT €482.76 incl. GR VAT
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Description
Content

Recommended for professional audio as a mid/hi or full range in a vented enclosure.

Product type Loudspeaker Chassis
Type Mid/Hi-Range , PA
Nominal Diameter 12 "
Nominal Diameter 304.8 mm
Voice Coil 3 "
Voice Coil 76.2 mm
Overall diameter 311.4 mm
Pitch Circle Diameter 297.5 mm
Cut- out Measurement 279.5 mm
Diameter of fixing holes 6.4 mm
Depth 143 mm
Nominal Impedance 8 Ohm(s)
Nominal Load Capacity 450 W
maximum rated load 900 W
Sensitivity (1 W / 1 m) 99.3 dB
Frequency response 62 - 4200 Hz
Voice Coil Material Aluminium
Magnet Ferrite
Depth of the magnetic gap 9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency) 45 Hz
Re (DC resistance) 5.41 Ohm(s)
Qms (mechanical quality) 7.76
Le (inductance of the voice coil) 0.77 mH
Qes (electrical quality) 0.28
Qts (overall quality) 0.27
Vas (equivalent volume) 112
Mms (moving mass) 42 g
BL (power factor) 15.2 T/m
Xmax (maximum displacement) 3.2 mm
Cms (elasticity of the suspension) 0.3 mm/N
Sd (membrane area) 519.5 cm²
Weight 7,488 kg
700 W continuous program power capacity
80° nominal coverage
45 – 18000 Hz response
99 dB sensitivity
Single Neodymium magnet assembly
400 W continuous program power capacity
70° nominal coverage
60 – 18000 Hz response
96 dB sensitivity
Single Neodymium magnet assembly
XO-6 dedicated crossover network
DELTA-12A Standard American Recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures. *Good replacement for Yamaha 12″ JAY51200 (1216301A), JAY51100, JAY5120, JAY5110 woofers. Or Loudspeakers C112V, SM12V, BR12, BR12M, S112V, S112IV, SM121V, SV12, SV12M & more   SPECIFICATION
  • Nominal Basket Diameter 12“, 304.8 mm
  • Nominal Impedance 8 ohms
  • Power Rating Watts 400 W / Music Program 800 W
  • Resonance 55 Hz
  • Usable Frequency Range 54 Hz - 5 kHz
  • Sensitivity 98.3
  • 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) 55 Hz
  • DC Resistance (Re) 6.3
  • Coil Inductance (Le) 0.74 mH
  • Mechanical Q (Qms) 5.27
  • Electromagnetic Q (Qes) 0.46
  • Total Q (Qts) 0.43
  • Compliance Equivalent Volume 81.3 liters (Vas) 81.3 liters / 2.9 cu. ft.
  • Peak Diaphragm Displacement Volume 125 cc
  • Mechanical Compliance of Suspension 0.21 mm/N
  • BL Product (BL) 13.5 T-M
  • Diaphragm Mass inc. Airload (Mms) 39 grams
  • Efficiency Bandwidth Product (EBP) 120
  • Maximum Linear Excursion (Xmax) 2.4 mm
  • Surface Area of Cone (Sd) 519.5 cm²
  • Maximum Mechanical Limit (Xlim) 9.9 mm
MOUNTING Information
  • Recommended Enclosure Volume Sealed N/A Vented 25.5-85 liters/0.9-3 cu.ft.
  • Overall Diameter 12.03“, 305.5 mm
  • Baffle Hole Diameter 10.95“, 278.1 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. 11.59“, 294.3 mm
  • Depth 5.35“, 136 mm
MATERIALS of Construction
  • Aluminum voice coil
  • Polyimide former
  • Ferrite magnet
  • Vented core
  • Pressed steel basket
  • Paper Cone
  • Cloth cone edge
  • Solid composition felt dust cap

Specification
Nominal Diameter 320 (12) mm (in)
Nominal Impedance (1) 8 Ohm
Minimum Impedence 7.5 Ohm
Nominal Power Handling (2) 450 W
Continuous Power Handling (3) 900 W
Sensitivity (1W/1m) (4) 95 dB
Frequency Range 40 - 1000 Hz
Voice Coil Diameter 76 (3) mm (in)
Winding Material Copper
Former Material Glass Fibre
Winding Depth 22 (0.9) mm (in)
Magnetic Gap Depth 10.5 (0.4) mm (in)
Flux Density 1.15 T

Thiele & Small Parameters
Fs 42 Hz
Re 6.1 Ohm
Qes 0.22
Qms 3.8
Qts 0.2
Vas 75 (2.6) dm3 (ft3)
Sd 522 (80.9) cm2 (in2)
Eta Zero 2.4 %
Xmax +/- 7 mm
Xvar +/- 9 mm
Mms 74 g
Bl 23.5 Txm
Le 2 mH

Mounting and Shipping Info
Overall Diameter 316 mm (12.4 in)
Bolt Circle Diameter 296 mm (11.6 in)
Baffle Cutout Diameter 282 mm (11.1 in)
Depth 140 mm (5.5 in)
Flange and Gasket Thickness 16 mm (5/8 in)
Net Weight 7.6 kg (16.7 lb)
Shipping Weight 8.4 kg (18.5 lb)
Shipping Box 340x340x170 mm
(13.4x13.4x6.7 in)
1For different impedances, please ask.
22 hours test made with continuous pink noise signal (6 dB crest factor).
Power calculated on rated minimum impedance.
3Power on Continuous Program is defined as 3 dB greater than the
Nominal rating.
4Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance.

  • 98 dB sensitivity 1 W / 1 m
  • 500 W + 80 W Power Handling
  • 3" Copper Sandwich voice Coil
  • Triple Aluminum Demodulating Rings
  • Single Point Source providing coherent Wave Front
  • Very high SPL, superb Quality Sound
  • Optimal for compact 2-way Systems
Weight7.50 kg5.00 kg8.00 kg4.00 kg7.60 kg7.60 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 7.50 kg
Weight 5.00 kg
Weight 8.00 kg
Weight 4.00 kg
Weight 7.60 kg
Weight 7.60 kg

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