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Eminence KAPPALITE 3012HO: 12 inch Neodymium Woofer

Price: $214.99 $204.99

*Great replacement for the Mackie SRM-450 version 2 speakers.
Recommended for vented professional audio enclosures for full-range or as mids.
400 watts / 51-3.5kHz / 3″ voice coil
8 ohms
Die-cast aluminum basket Neodymium Magnet

SKU: KAPPALITE 3012HO Categories: , , ,

Description

Eminence KAPPALITE 3012HO: 12″ Woofer

*Great replacement for the Mackie SRM-450 version 2 speakers.

Click Here to Download PDF Spec Sheet

Click Here to Download PDF Cabinet Design

SPECIFICATION
Nominal Basket Diameter 12″, 305 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power 800 W
Watts 400 W
Resonance 52 Hz
Usable Frequency Range 51 Hz – 3.5 kHz
Sensitivity* 100.5 dB
Magnet Weight 11 oz.
Gap Height 0.365″, 9.3 mm
Voice Coil Diameter 3″, 76 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 52 Hz
DC Resistance (Re) 5.5 Ω
Coil Inductance (Le) 0.57m H
Mechanical Q (Qms) 8.39
Electromagnetic Q (Qes) 0.33
Total Q (Qts) 0.32
Compliance Equivalent Volume (Vas) 81.1 liters / 2.86 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 330 cc
Mechanical Compliance of Suspension (Cms) 0.2 mm/N
BL Product (BL) 15.9 T-M
Diaphragm Mass Inc. Airload (MMs) 47 grams
Efficiency Bandwidth Product (EBP) 157
Maximum Linear Excursion (Xmax) 6.2 mm
Surface Area of Cone (Sd) 532.4 cm2
Maximum Mechanical Limit (Xlim) 12.5 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed 28-76 liters / 1-2.7 cu.ft.
Vented 41-110 liters / 1.5-3.9 cu.ft.
Driver Volume Displaced 0.054 cu.ft. / 1.53 liters
Overall Diameter 12.38″, 314.5 mm
Baffle Hole Diameter 11.06″, 280.9 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.28″, 7.1mm
Mounting Holes B.C.D. 11.62″, 295.2mm
Depth 5.63″, 143 mm
Net Weight 7.1 lbs, 3.22 kg
Shipping Weight 8.7 lbs, 3.95 kgs
MATERIALS OF CONSTRUCTION
Coil Construction Aluminum voice coil
Coil Former Kapton former
Magnet Composition Neodymium magnet
Core Details Vented core
Basket Materials Die-cast aluminum basket
Cone Composition Treated paper cone
Cone Edge Composition Sealed cloth surround
Dust Cap Composition Treated paper dust cap