The Eminence Kappalite 3012HO 12" speaker is a high power driver for pro audio or MI applications. Cast aluminum basket, polyimide VC former, and treated paper cone with cloth double half-roll edge. The optimized neodymium motor greatly reduces weight while still delivering high efficiency with low distortion. Great for 2-way systems including floor monitors, and as the mid component in large multi-way PA systems. Excellent results when used in horn-loaded mid designs.
Lightweight neodymium magnet
Die-cast aluminum basket
6.2 mm Xmax provides great bass output
3" diameter aluminum voice coil
High efficiency and power handling
Net weight: 7.1 lbs.
Power Handling (RMS)400 Watts
Power Handling (max)800 Watts
Frequency Response51 to 3,500 Hz
Sensitivity100.5 dB 1W/1m
Voice Coil Diameter3"
Magnet Weight11 oz.
Resonant Frequency (Fs)52 Hz
DC Resistance (Re)5.50 ohms
Voice Coil Inductance (Le)0.57 mH
Mechanical Q (Qms)8.39
Electromagnetic Q (Qes)0.33
Total Q (Qts)0.32
Compliance Equivalent Volume (Vas)2.86 ft.Â³
Mechanical Compliance of Suspension (Cms)0.20 mm/N
BL Product (BL)15.9 Tm
Diaphragm Mass Inc. Airload (Mms)47g
Maximum Linear Excursion (Xmax)6.20 mm
Surface Area of Cone (Sd)532.4 cmÂ²
Materials of Construction
Voice Coil Wire MaterialAluminum
Voice Coil FormerKaptonÂ® / Polyimide
Basket / Frame MaterialCast Aluminum
Overall Outside Diameter12.38"
Baffle Cutout Diameter11.06"
# Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)