- Product H86565
Eminence Professional Series LAB12C 12" Loudspeaker
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The Professional Series LAB12C 12" Loudspeaker is recommended for vented, sealed, and horn loaded, professional audio enclosures as a subwoofer. It's...Read More
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A 12" speaker designed to tackle whatever sonic onslaught you might throw at it.
The Professional Series LAB12C 12" Loudspeaker is recommended for vented, sealed, and horn loaded, professional audio enclosures as a subwoofer. It's also great as an automotive sub.
Each Eminence Professional model can be identified by its cast aluminum Eminence chassis that is lightweight and strong. Aluminum does not conduct the magnetic field out of the gap, thereby making the motor strength higher and the stray magnetic field lower. Eminence coats each chassis and all metal components with an epoxy-acrylic finish using their in-house e-coat process. They can control the thickness of that coating to within 0.001; critical when working with close tolerance transducer motor designs. Eminence then adds front and rear sealing gaskets on each model to accommodate front or rear loading.
There are 26 unique models available in the Professional series. Each was designed with a specific application in mind. From heavy-duty subwoofers, low distortion woofers, and super high-power woofers to lightweight neodymium transducers in truncated frames for line arrays, there is an Eminence Professional model for your application. Each product includes a lot of Made in the USA pride, along with a Seven Year Warranty against manufacturers defects*.
Professional Series LAB12C 12" Loudspeaker
Nominal Basket Diameter 12", 304.8mm
Nominal Impedance* 4 ohms
Music Program 1000W
Usable Frequency Range 25Hz - 0.12kHz
Magnet Weight 160 oz.
Gap Height 0.37", 9.53mm
Voice Coil Diameter 2.5", 63.5mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs): 22.85Hz
DC Resistance (Re): 3.11
Coil Inductance (Le): 1.09mH
Mechanical Q (Qms): 11.7
Electromagnetic Q (Qes): 0.34
Total Q (Qts): 0.33
Compliance Equivalent Volume (Vas): 128.31 liters / 4.53 cu.ft.
Peak Diaphragm Displacement Volume (Vd): 659cc
Mechanical Compliance of Suspension (Cms): 0.36mm/N
BL Product (BL): 13.36 T-M
Diaphragm Mass Inc. Airload (MMs): 135.63 grams
Efficiency Bandwidth Product (EBP): 67.29
Maximum Linear Excursion (Xmax): 13mm
Surface Area of Cone (Sd): 506.7 cm2
Maximum Mechanical Limit (Xlim): 22mm
Recommended Enclosure Volume
Sealed: 28.32-118.9 liters / 0.8-1 cu.ft.
Vented: 39.64-141.5 liters / 1.4-5 cu.ft.
Driver Volume Displaced: 188.6 cu.in. / 3.09 liters
Overall Diameter: 12.32", 312.93mm
Baffle Hole Diameter: 10.98", 278.9mm
Front Sealing Gasket: Fitted as standard
Rear Sealing Gasket: Fitted as standard
Mounting Holes Diameter: 0.26", 6.6mm
Mounting Holes B.C.D.: 11.77", 299mm
Depth: 6.44", 164mm
Net Weight: 22lb., 10 kg