Overview
High power coaxial woofer for bass guitar and pro audio applications.
SPECIFICATION
Nominal Basket Diameter
12. 305 mm
Nominal Impedance
8 ??
Power Rating
Program Power
800 W
Watts
400 W
Resonance
42 Hz
Usable Frequency Range
40 Hz – 3.2 kHz
Sensitivity
95.4 dB
Magnet Weight
11 oz.
Gap Height
0.365. 9.27 mm
Voice Coil Diameter
3. 76 mm
THIELE & SMALL PARAMETERS
Resonant Frequency fs
42 Hz
DC Resistance Re
5.7 ??
Coil Inductance Le
0.61m H
Mechanical Q Qms
8.37
Electromagnetic Q Qes
0.31
Total Q Qts
0.3
Compliance Equivalent Volume Vas
111.5 liters / 3.94 cu.ft.
Peak Diaphragm Displacement Volume Vd
407.41 cc
Mechanical Compliance of Suspension Cms
0.27 mm/N
BL Product BL
16.02 T-M
Diaphragm Mass Inc. Airload MMs
54 grams
Efficiency Bandwidth Product EBP
134
Maximum Linear Excursion Xmax
7.47 mm
Surface Area of Cone Sd
545.4 cm2
Maximum Mechanical Limit Xlim
17.84 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed
N/a
Vented
Acceptable
Driver Volume Displaced
0.054 cu.ft. / 1.53 liters
Overall Diameter
12.38. 314.45 mm
Baffle Hole Diameter
11.06. 280.92 mm
Front Sealing Gasket
Yes
Rear Sealing Gasket
Yes
Mounting Holes Diameter
0.28. 7.112mm
Mounting Holes B.C.D.
11.62. 295.15mm
Depth
5.625. 142.875 mm
Net Weight
7.3 lbs. 3.31 kg
Shipping Weight
9.3 lbs. 4.22 kgs
MATERIALS OF CONSTRUCTION
Coil Construction
Copper voice coil
Coil Former
Fiberglass former
Magnet Composition
Neodymium magnet
Core Details
Tapered coax
Basket Materials
Die-cast aluminum basket
Cone Composition
Treated paper cone
Cone Edge Composition
Sealed cloth edge
Dust Cap Composition
Zurette dust cap
- Model No : KL3012CX
- UPC : 876358004300
- Brand : EMINENCE
- Country of Origin : United States
- EMINENCE 12WOOFER.NEODYMIUM.800W
- Package Weight: 3.651 kg
- Product type :SPEAKERS
- Package Dimensions: 17.526 L x 33.02 H x 32.512 W (cm)
Specifications
Brand | Eminence Speaker |
Manufacturer Part Number | KL3012CX |
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