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Eminence Kappa-15A 15" American Standard Speaker

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The Eminence Kappa 15A replacement speaker is recommended for professional audio in a vented mid-bass enclosure. Eminence recommends the Kappa-15A as...Click To Read More About This Product

Available 04-15-2018

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A fantastic replacement for your professional audio enclosure.

The Eminence Kappa 15A replacement speaker is recommended for professional audio in a vented mid-bass enclosure.

Eminence recommends the Kappa-15A as a alternate replacement speaker to the Delta Pro 15A in the Yamaha A15 and the Peavey PV115 .

  • Nominal Basket Diameter: 15", 381mm
  • Nominal Impedance: 8 ohms
  • Power Rating: Watts, 450W; Music Program, 900W
  • Resonance: 33Hz
  • Usable Frequency Range: 52Hz-2.3kHz
  • Sensitivity: 100.5
  • Magnet Weight: 80 oz.
  • Gap Height: 0.375", 9.53mm
  • Voice Coil Diameter: 3", 76.2mm

Order today and enjoy the power to pound.

Thiele & Small Parameters
  • Resonant Frequency (fs): 33Hz
  • DC Resistance (Re): 5.22
  • Coil Inductance (Le): 1.05mH
  • 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): 343cc
  • Mechanical Compliance of Suspension (Cms): 0.31mm/N
  • BL Product (BL): 15.7 T-M
  • Diaphram Mass inc. Airload (Mms): 76 grams
  • Efficiency Bandwidth Product (EBP): 98
  • Maximum Linear Excursion (Xmax): 4mm
  • Surface Area of Cone (Sd): 856.3 cm2
  • Maximum Mechanical Limit (Xlim): 11.6mm
Mounting Information
  • Recommended Enclosure: Sealed, Vented: 45-113 liters/1.6-4 cu.ft.
  • Overall Diameter: 15.16", 384.9mm
  • Baffle Hole Diameter: 13.77", 349.6mm
  • Front Sealing Gasket: fitted as standard
  • Rear Sealing Gasket: fitted as standard
  • Mounting Holes Diameter: 0.25", 6.4mm
  • Mounting Holes B.C. D.: 14.56", 369.9mm
  • Depth: 6.13", 156mm
  • Net Weight: 17.6 lbs., 8 kg
  • Shipping Weight: 19.8 lbs., 9 kg
Materials of Construction
  • Coil Construction: Copper voice coil
  • Coil Former: Polyimide former
  • Magnet Composition: Ferrite magnet
  • Core Details: Vented core
  • Basket Materials: Pressed Steel basket
  • Cone Composition: Paper Cone
  • Cone Edge Composition: Cloth cone edge
  • Dustcap Composition: Solid composition paper dust cap

Review Snapshot

by PowerReviews
EminenceKappa-15A 15" American Standard Speaker

(based on 1 review)

Ratings Distribution

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Reviewed by 1 customer

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(3 of 4 customers found this review helpful)


Superb Performance and Value:


from Undisclosed

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Comments about Eminence Kappa-15A 15" American Standard Speaker:

I've been a bass player since the late 1960's. I have always been a fan of the 15 inch speaker for the bass guitar and have used many different brands. The Eminence Kappa Pro-15A may just be the best bang for your buck 15 in. driver on the market. Being rated at 500 watts rms, a frequency response of 46Hz-4kHz, having a tight deep sound, weighing in at under 20 lbs along with having a very attractive price combine to make this speaker a real winner. I have a pair of these mounted in a vintage Acoustic 406 cab driven by a 320 head. These speakers sound great and will definately push your pant legs. The Eminence Kappa Pro-15A is a great performer with a price that will make you smile.

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