Eminence KAPPALITE 3015 15In 900W 8 Ohm Voice Coil
Recommended as a woofer or midbass in vented professional audio enclosures.
Specifications:
- Nominal Basket Diameter: 15", 381 mm
- Nominal Impedance*: 8 ?
- Power Rating*
- Program Power: 900 W
- Watts: 450 W
- Resonance: 45 Hz
- Usable Frequency Range: 40 Hz - 4 kHz
- Sensitivity*: 100.8 dB
- Magnet Weight: 11 oz.
- Gap Height: 0.365", 9.3 mm
- Voice Coil Diameter: 3", 76 mm
Thiele & Small Parameters
- Resonant Frequency (fs): 45 Hz
- DC Resistance (Re): 5.27 ?
- Coil Inductance (Le): 0.64m H
- Mechanical Q (Qms): 6.7
- Electromagnetic Q (Qes): 0.36
- Total Q (Qts): 0.34
- Compliance Equivalent Volume (Vas): 153 liters / 5.4 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 505 cc
- Mechanical Compliance of Suspension (Cms): 0.15 mm/N
- BL Product (BL): 18.6 T-M
- Diaphragm Mass Inc. Airload (MMs): 84 grams
- Efficiency Bandwidth Product (EBP): 125
- Maximum Linear Excursion (Xmax): 5.9 mm
- Surface Area of Cone (Sd): 856 cm2
- Maximum Mechanical Limit (Xlim): 11 mm
Mounting Information
- Recommended Enclosure Volume
- Sealed: N/a
- Vented: 51-144 liters / 1.8-5.1 cu.ft.
- Driver Volume Displaced: 0.09 cu.ft. / 2.54 liters
- Overall Diameter: 15.32", 389.1 mm
- Baffle Hole Diameter: 14", 355.6 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: 6.8", 172.7 mm
- Net Weight: 7.9 lbs, 3.58 kg
- Shipping Weight: 10.1 lbs, 4.58 kgs
Materials of Construction
- Coil Construction: Copper voice coil
- Coil Former: Polyimide former
- Magnet Composition: Neodymium magnet
- Core Details: Vented core
- Basket Materials: Die-cast aluminum basket/ heatsink
- Cone Composition: Paper cone
- Program Power: 900 W
- Watts: 450 W
Thiele & Small Parameters
Mounting Information
- Sealed: N/a
- Vented: 51-144 liters / 1.8-5.1 cu.ft.
Materials of Construction
