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Neodym iu m se r i e s
KAPPALITE™ 3012HO
Recommended for vented professional
audio enclosures for full-range or as mids.
SPECIFICATION
Nominal Basket Diameter
Nominal Impedance*
Power Rating**
Watts
Music Program
Resonance
Usable Frequency Range
Sensitivity***
Magnet Weight
Gap Height
Voice Coil Diameter
12.0”, 305 mm
51 Hz – 3.5 kHz
.365”, 9.3 mm
MATERIALS OF CONSTRUCTION
Aluminum voice coil
Kapton former
Neodymium magnet
Vented core
Die-cast aluminum basket
Treated paper cone
Sealed cloth surround
Treated paper dust cap
8 Ω
400 W
800 W
52 Hz
100.5 dB
11 oz.
3.0”, 76 mm
THIELE & SMALL PARAMETERS
Fs
Re
Le
Qms
Qes
Qts
Vas
Vd
Cms
BL
Mms
EBP
Xmax
Sd
Xlim
2.86 cu.ft., 81.10 liters
*
52 Hz
5.50 Ω
0.57 mH
8.39
0.33
0.32
330.0 cc
0.20 mm/N
15.90 T-M
47 grams
157
6.20 mm
532.4 cm2
12.5 mm
FREQUENCY RESPONSE & IMPEDANCE CURVE
dBSPL
110
105
100
95
90
85
SPL vs Freq
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed
Vented
Driver Volume Displaced
Overall Diameter
Baffle Hole Diameter
Front Sealing Gasket
Rear Sealing Gasket
Mounting Holes Diameter
Mounting Holes B.C.D.
Depth
Net Weight
Shipping Weight
*
0.054 cu.ft., 1.53 liters
28.00–76.00 liters,
1.00–2.70 cu.ft.
41.00–110.00 liters,
1.50–3.90 cu.ft.
12.38’’, 314.5 mm
11.06’’, 280.9 mm
Yes
Yes
0.28’’, 7.1 mm
11.62’’, 295.2 mm
5.63”, 143.0 mm
7.10 lbs , 3.22 kg
8.70 lbs , 3.95 kg
Ohm
200
100
90
80
70
60
50
40
30
20
LEARN MOR E AT EMI NEN CE. COM
80
75
70
20 Hz 50 100 200 500 1K 2K 5K 10K 20K
91: Kappalite3012HO for catalog (corrected) old
Higher Data = ScalarAve of I08-12-130
s Map
Lower Data = Import: LoFreqCorr98.txt
10
9
8
7
6