15 inch Eminence American Standard Series Replacement Speaker Eminence Speaker Basket
15 inch Eminence American Standard Series Replacement Speaker Eminence Speaker Cone
15 inch Eminence American Standard Series Replacement Speaker Eminence Speaker Side
15 inch Eminence American Standard Series Replacement Speaker Eminence Speaker Frequency Response
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KAPPA-15LFA 15" American Standard Series Speaker

Regular price
$194.99
Sale price
$194.99
Regular price
$239.99
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Low frequency woofer for pro audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar.

Applications 

Subwoofer | Woofer | Midbass | Pro Audio | Bass Guitar

Box Type: Vented | Horn Loading

Specifications

Download Spec Sheet Download Cab Design
SPECIFICATION
Nominal Basket Diameter 15", 381 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power 1200 W
Watts 600 W
Resonance 39 Hz
Usable Frequency Range 38 Hz - 2.7 kHz
Sensitivity* 99 dB
Magnet Weight 95 oz.
Gap Height 0.375", 9.5 mm
Voice Coil Diameter 3", 76 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 39 Hz
DC Resistance (Re) 5.4 Ω
Coil Inductance (Le) 1.27m H
Mechanical Q (Qms) 6.08
Electromagnetic Q (Qes) 0.41
Total Q (Qts) 0.38
Compliance Equivalent Volume (Vas) 159 liters / 5.62 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 471 cc
Mechanical Compliance of Suspension (Cms) 0.15 mm/N
BL Product (BL) 18.6 T-M
Diaphragm Mass Inc. Airload (MMs) 105 grams
Efficiency Bandwidth Product (EBP) 95
Maximum Linear Excursion (Xmax) 5.5 mm
Surface Area of Cone (Sd) 856.3 cm2
Maximum Mechanical Limit (Xlim) 10.4 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed N/a
Vented 62-193 liters / 2.2-6.8 cu.ft.
Driver Volume Displaced 0.145 cu.ft. / 4.12 liters
Overall Diameter 15.16", 385.1 mm
Baffle Hole Diameter 13.87", 352.3 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes B.C.D. 14.56", 369.8mm
Depth 6.38", 162.1 mm
Net Weight 20 lbs, 9.07 kg
Shipping Weight 22.3 lbs, 10.12 kgs
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
Dust Cap Composition Solid composition paper dust cap


Frequency Response

response graph