Description
15" Neodymium Low Frequency Driver, 8 Ohm, 450 Watt
The Eminence Kappalite 3015LF 15" speaker is recommended for professional audio and bass in a vented enclosure, thanks to the driver's extended Xmax capabilities and high power handling capacity. Lightweight yet powerful neodymium magnet.
Features:
- Neodymium magnet structure delivers incredible performance without the weight
- Die-cast aluminum basket/heatsink with vented core
- Copper voice coil with polyimide former
- Paper cone with solid composition paper dust cap and cloth cone edge
Specifications:
- SPECIFICATION
- Nominal Basket Diameter: 15", 381mm
- Nominal Impedance*: 8 ohms
- Power Rating**
- Watts: 450W
- Music Program: 900W
- Resonance: 44Hz
- Usable Frequency Range: 40Hz - 1.5kHz
- Sensitivity***: 98.4dB
- Magnet Weight: 11 oz.
- Gap Height: 0.36", 9.27mm
- Voice Coil Diameter: 3", 76.2mm
- THIELE & SMALL PARAMETERS
- Resonant Frequency (fs): 44Hz
- DC Resistance (Re): 5.5
- Coil Inductance (Le): 0.93mH
- Mechanical Q (Qms): 8.97
- Electromagnetic Q (Qes): 0.48
- Total Q (Qts): 0.46
- Compliance Equivalent Volume (Vas): 150.9 liters / 5.3 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 846cc
- Mechanical Compliance of Suspension (Cms): 0.14mm/N
- BL Product (BL): 17 T-M
- Diaphragm Mass Inc. Airload (MMs): 93.4 grams
- Efficiency Bandwidth Product (EBP): 90
- Maximum Linear Excursion (Xmax): 9.6mm
- Surface Area of Cone (Sd): 881.1 cm2
- Maximum Mechanical Limit (Xlim): 17mm
- MOUNTING INFORMATION
- Recommended Enclosure Volume
- Sealed: N/a
- Vented: 99-195 liters / 3.5-6.9 cu.ft.
- Driver Volume Displaced: 156.4 cu.in. / 2.56 liters
- Overall Diameter: 15.32", 389.1mm
- Baffle Hole Diameter: 14.03", 356.4mm
- 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", 369.8mm
- Depth: 7.25", 184.2mm
- Net Weight: 8.6 lbs, 3.9 kg
- Shipping Weight: 10.7 lbs, 4.9 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