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Eminence KAPPA PRO-15LF: 15 inch Pro Woofer

Price: $179.99 $169.99

Long throw, low frequency woofer recommended for pro audio in a vented bass enclosure.
600 watts / 38-1.8kHz / 3″ voice coil
Die-cast aluminum basket
Available in 4 or 8 ohms

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SKU: KAPPA PRO-15LF Categories: , ,

Description

KAPPA PRO-15LF: 15″ Pro Woofer

Long throw, low frequency woofer recommended for pro audio in a vented bass enclosure.

Available in 4 or 8 ohms

Click Here to Download 4 ohm PDF Spec Sheet

Click Here to Download 4 ohm PDF Cabinet Design

Click Here to Download 8 ohm PDF Spec Sheet

Click Here to Download 8 ohm PDF Cabinet Design

4 ohm Specs:

Nominal Basket Diameter 15″, 381mm

Nominal Impedance* 4 ohms

Power Rating** Watts 600W

Music Program 1200W

Resonance 37Hz

Usable Frequency Range 38Hz- 1.8kHz

Sensitivity*** 96.8dB

Magnet Weight 120 oz.

Gap Height 0.375″, 9.5mm

Voice Coil Diameter 3″, 76mm

Thiele & Small Parameters:

Resonant Frequency (fs) 37Hz

DC Resistance (Re) 3.34

Coil Inductance (Le) 0.94mH

Mechanical Q (Qms) 10

Electromagnetic Q (Qes) 0.33

Total Q (Qts) 0.32

Compliance Equivalent Volume (Vas) 183.23 liters / 6.47 cu.ft.

Peak Diaphragm Displacement Volume (Vd) 676.5cc

Mechanical Compliance of Suspension (Cms) 0.18mm/N

BL Product (BL) 15.4 T-M Diaphragm Mass Inc.

Airload (MMs) 99 grams

Efficiency Bandwidth Product (EBP) 114

Maximum Linear Excursion (Xmax) 7.9mm

Surface Area of Cone (Sd) 856.3 cm2

Maximum Mechanical Limit (Xlim) 18mm

Mounting Information:

Recommended Enclosure Volume

Sealed N/a

Vented Acceptable

Driver Volume Displaced 262.6 cu.in. / 4.31 liters

Overall Diameter 15″, 381mm

Baffle Hole Diameter 14″, 355.6mm

Front Sealing Gasket Yes

Rear Sealing Gasket Yes

Mounting Holes Diameter 0.28″, 7.1mm

Mounting Holes B.C.D. 14.56″, 369.8mm

Depth 6.57″, 166.9mm

Net Weight 22.3 lbs, 10.1 kg

Shipping Weight 24.8 lbs, 11.2 kgs

Materials of Construction:

Coil Construction Copper voice coil

Coil Former Kapton former

Magnet Composition Ferrite magnet

Core Details Vented and extended core

Basket Materials Die-cast aluminum basket

Cone Composition Paper cone

Cone Edge Composition Cloth cone edge

Dust Cap Composition Solid composition paper dust cap

8 ohm Specs:

Nominal Basket Diameter 15″, 381mm

Nominal Impedance* 8 ohms

Power Rating Watts 600W

Music Program 1200W

Resonance 35Hz

Usable Frequency Range 38Hz-1.8kHz

Sensitivity*** 97.8

Magnet Weight 120 oz.

Gap Height 0.375″, 9.53mm

Voice Coil Diameter 3″, 76.2mm

Thiele & Small Parameters:

Resonant Frequency (fs) 35Hz

DC Resistance (Re) 6.5

Coil Inductance (Le) 1.40mH

Mechanical Q (Qms) 7.3

Electromagnetic Q (Qes) 0.32

Total Q (Qts) .30

Compliance Equivalent Volume (Vas) 198.8 liters / 7.0 cu.ft.

Peak Diaphragm Displacement Volume (Vd) 507cc

Mechanical Compliance of Suspension (Cms) 0.20mm/N

BL Product (BL) 21.6 T-M Diaphram Mass inc.

Airload (Mms) 102 grams

Efficiency Bandwidth Product (EBP) 112

Maximum Linear Excursion (Xmax) 6.7mm

Surface Area of Cone (Sd) 856.3cm2

Maximum Mechanical Limit (Xlim) 18.0mm

Mounting Information:

Recommended Enclosure

Sealed N/A

Vented 76.5-164 liters/2.7-5.8 cu.ft.

Overall Diameter 15.21″, 386.4mm

Baffle Hole Diameter 14.0″, 355.5mm

Front Sealing Gasket Fitted as standard

Rear Sealing Gasket Fitted as standard

Mounting Holes Diameter 0.28″, 7.1mm

Mounting Holes B.C. D. 14.56″, 369.9mm

Depth 6.57″, 167mm

Net Weight 22.3 lbs., 10.1 kg

Shipping Weight 24.8lbs., 11.3 kg