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| [Eminence LAB 12] |
| Eminence LAB 12 |
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| EMINENCE Professional Series
Recommended for vented, sealed, and horn loaded, professional audio enclosures as a subwoofer. Also great
as an automotive sub.
SPECIFICATION
* Nominal Basket Diameter 12", 304.8 mm
* Nominal Impedance 6 ohms
* Power Rating Watts 400 W / Music Program 800 W
* Resonance 22 Hz
* Usable Frequency Range 25 Hz - 125 Hz
* Sensitivity 89.2
* Magnet Weight 160 oz.
* Gap Height 0.375", 9.53 mm
* Voice Coil Diameter 2.5", 63.5 mm
THIELE & Small Parameters
* Resonant Frequency (fs) 22 Hz
* DC Resistance (Re) 4.29
* Coil Inductance (Le) 1.48 mH
* Mechanical Q (Qms) 13.32
* Electromagnetic Q (Qes) 0.39
* Total Q (Qts) 0.38
* Compliance Equivalent Volume (Vas) 125.2 liters / 4.4 cu. ft.
* Peak Diaphragm Displacement Volume 659 cc
* Mechanical Compliance of Suspension (Cms) 0.35 mm/N
* BL Product (BL) 15.0 T-M
* Diaphragm Mass inc. Airload (Mms) 146 grams
* Efficiency Bandwidth Product (EBP) 56
* Maximum Linear Excursion (Xmax) 13.0 mm
* Surface Area of Cone (Sd) 506.7 cm²
* Maximum Mechanical Limit (Xlim) 22 mm
MOUNTING Information
* Recommended Enclosure Volume
Sealed 22.7-28.3 liters / 0.8-1 cu.ft.
Vented 45.3-101.9 liters/1.6-3.6 cu.ft.
* Overall Diameter 12.32", 312.8 mm
* Baffle Hole Diameter 10.98", 278.9 mm
* Front Sealing Gasket fitted as standard
* Rear Sealing Gasket fitted as standard
* Mounting Holes Diameter 0.26", 6.6 mm Mounting Holes B.C.D. 11.77", 299 mm
* Depth 6.44", 164 mm
MATERIALS of Construction
* Copper voice coil
* Polyimide former
* Double stacked 80 oz. ferrite
* Vented and extended core
* 12-spoke die-cast aluminum basket
* Kevlar-reinforced paper cone
* Foam cone edge
* Dual inverted dust caps |
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Drivers
