Eminence LAB 12 Professional High Power 12" Subwoofer 800 Watts Car Audio Sub.

Recommended for vented, sealed, and horn loaded, professional audio enclosures as a subwoofer. Also great as an automotive sub.

Applications

• Subwoofer | Pro Audio | Car Audio | Home Stereo | Home Theater
• Box Type: Sealed | Vented | Horn Loading

SPECIFICATION Nominal Basket Diameter

• 12", 305 mm

Nominal Impedance*

• 6 Ω

Power Rating* Program Power

• 800 W

Watts

• 400 W

Resonance

• 22 Hz

Usable Frequency Range

• 25 Hz - 0.1 kHz

Sensitivity*

• 89.2 dB

Magnet Weight

• 160 oz.

Gap Height

• 0.375", 9.5 mm

Voice Coil Diameter

• 2.5", 64 mm

THIELE & SMALL PARAMETERS Resonant Frequency (fs)

• 22 Hz

DC Resistance (Re)

• 4.29 Ω

Coil Inductance (Le)

• 1.48m H

Mechanical Q (Qms)

• 13.32

Electromagnetic Q (Qes)

• 0.39

Total Q (Qts)

• 0.38

Compliance Equivalent Volume (Vas)

• 125.2 liters / 4.42 cu.ft.

Peak Diaphragm Displacement Volume (Vd)

• 659 cc

Mechanical Compliance of Suspension (Cms)

• 0.35 mm/N

BL Product (BL)

• 15 T-M

Diaphragm Mass Inc. Airload (MMs)

• 146 grams

Efficiency Bandwidth Product (EBP)

• 56

Maximum Linear Excursion (Xmax)

• 13 mm

Surface Area of Cone (Sd)

• 506.7 cm2

Maximum Mechanical Limit (Xlim)

• 22 mm

MOUNTING INFORMATIONRecommended 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.

Driver Volume Displaced

• 0.109 cu.ft. / 3.09 liters

Overall Diameter

• 12.32", 312.9 mm

Baffle Hole Diameter

• 11.04", 280.4 mm

Front Sealing Gasket

• Yes

Rear Sealing Gasket

• N/A

Mounting Holes Diameter

• 0.26", 6.6mm

Mounting Holes B.C.D.

• 11.77", 299mm

Depth

• 6.44", 163.6 mm

Net Weight

• 22 lbs, 9.98 kg

Shipping Weight

• 23.8 lbs, 10.8 kgs

MATERIALS OF CONSTRUCTION Coil Construction

• Copper voice coil

Coil Former

• Polyimide former

Magnet Composition

• Double stacked 80 oz. ferrite magnets

Core Details

• Vented and extended core

    Basket Materials

• 12-spoke die-cast aluminum basket

Cone Composition

• Kevlar-reinforced paper cone

Cone Edge Composition

• Foam cone edge

Dust Cap Composition

• Dual inverted dust caps