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 .

Eminence Kappa-15A 15" American Standard Speaker Features:

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

Eminence Kappa-15A 15" American Standard Speaker Specifications:

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