KappaLITE 3015LF 15" Neodymium Mid-Bass Speaker - Low Frequency 900 Watts

Recommended for professional audio and bass in vented enclosures.

Applications:

• Subwoofer | Woofer | Pro Audio | Bass Guitar

• Box Type: Vented | Horn Loading

SPECIFICATION Nominal Basket Diameter

• 15", 381 mm

Nominal Impedance*

• 8 Ω

Power Rating* Program Power

• 900 W

Watts

• 450 W

Resonance

• 44 Hz

Usable Frequency Range

• 40 Hz - 1.5 kHz

Sensitivity*

• 98.4 dB

Magnet Weight

• 11 oz.

Gap Height

• 0.365", 9.3 mm

Voice Coil Diameter

• 3", 76 mm

THIELE & SMALL PARAMETERS Resonant Frequency (fs)

• 44 Hz

DC Resistance (Re)

• 5.5 Ω

Coil Inductance (Le)

• 0.93m H

Mechanical Q (Qms)

• 8.97

Electromagnetic Q (Qes)

• 0.48

Total Q (Qts)

• 0.46

Compliance Equivalent Volume (Vas)

• 150.9 liters / 5.33 cu.ft.

Peak Diaphragm Displacement Volume (Vd)

• 846 cc

Mechanical Compliance of Suspension (Cms)

• 0.14 mm/N

BL Product (BL)

• 17 T-M

Diaphragm Mass Inc. Airload (MMs)

• 93 grams

Efficiency Bandwidth Product (EBP)

• 90

Maximum Linear Excursion (Xmax)

• 9.6 mm

Surface Area of Cone (Sd)

• 881.1 cm2

Maximum Mechanical Limit (Xlim)

• 17 mm

MOUNTING INFORMATION Recommended Enclosure Volume Sealed

• N/a

Vented

• 99-195 liters / 3.5-6.9 cu.ft.

Driver Volume Displaced

• 0.09 cu.ft. / 2.56 liters

Overall Diameter

• 15.32", 389.1 mm

Baffle Hole Diameter

• 14.03", 356.4 mm

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

• 7.25", 184.2 mm

Net Weight

• 8.6 lbs, 3.9 kg

Shipping Weight

• 10.7 lbs, 4.85 kgs

MATERIALS OF CONSTRUCTION Coil Construction

• Copper voice coil

Coil Former

• Kapton former

Magnet Composition

• Neodymium magnet

Core Details

• Vented core

Basket Materials

• Die-cast aluminum basket/heatsink

Cone Composition

• Treated paper cone

Cone Edge Composition

• Cloth cone edge

Dust Cap Composition

• Treated paper dust cap