The Kappalite 3010LF from Eminence is a new direction in professional subwoofer driver design. Eminence chose a neodymium motor, known for maximum BL product (magnet energy) while remaining lightweight, a truncated die-cast aluminum basket for rigidity, vented pole piece (for reduced power compression), and a treated paper cone with cloth accordion surround.
Amazingly small and light professional subwoofer driver
Neodymium-powered motor design for high BL product
Die-cast aluminum frame
High sensitivity and vented pole piece for reduced power compression
Low Qts for use in vented and horn-loaded enclosures
Made in the U.S.A.
Power Handling (RMS)450 Watts
Power Handling (max)900 Watts
Frequency Response42 to 1,600 Hz
Sensitivity92.7 dB 1W/1m
Voice Coil Diameter3"
Magnet Weight11 oz.
Resonant Frequency (Fs)39 Hz
DC Resistance (Re)7.20 ohms
Voice Coil Inductance (Le)1.13 mH
Mechanical Q (Qms)11.75
Electromagnetic Q (Qes)0.28
Total Q (Qts)0.27
Compliance Equivalent Volume (Vas)2.20 ft.Â³
Mechanical Compliance of Suspension (Cms)0.35 mm/N
BL Product (BL)17.45 Tm
Diaphragm Mass Inc. Airload (Mms)49g
Maximum Linear Excursion (Xmax)8.52 mm
Surface Area of Cone (Sd)358.4 cmÂ²
Materials of Construction
Cone MaterialTreated Paper
Voice Coil Wire MaterialCopper
Voice Coil FormerKaptonÂ® / Polyimide
Basket / Frame MaterialCast Aluminum
Overall Outside Diameter11.18"
Baffle Cutout Diameter9.12"
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)