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Eminence LAB 12 - 12" 400W 6 Ohm **DEMO STOCK**
This component has seen light use for testing and/or prototyping. We frequently test and measure products to help select the best product for a specific application. Once the testing it complete, we make surplus products available at a discounted price. Full warranty still applies on all demo stock unless otherwise specified.
Packaging: Complete with original box, virtually as new.
Full Manufacturer's 12 Month Warranty.
Packaging: Complete with original box, virtually as new.
Full Manufacturer's 12 Month Warranty.
Compact driver with exceptional excursion for bass frequency reproduction. Recommended for vented, sealed and horn loaded, professional audio enclosures as a subwoofer. Often used for car or home cinema subs.
Specifications:
Thiele & Small Parameters:
Mounting Information:
Materials of Construction:
- Nominal Basket Diameter 12", 304.8mm
- Nominal Impedance* 6 ohms
- Power Rating: Watts 400W, Music Program 800W
- Resonance 22Hz
- Usable Frequency Range 25Hz - 0.12kHz
- Sensitivity*** 89.2dB
- Magnet Weight 160 oz.
- Gap Height 0.37", 9.53mm
- Voice Coil Diameter 2.5", 63.5mm
Thiele & Small Parameters:
- Resonant Frequency (fs) 22Hz
- DC Resistance (Re) 4.29
- Coil Inductance (Le) 1.48mH
- 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 (Vd) 659cc
- Mechanical Compliance of Suspension (Cms) 0.35mm/N
- BL Product (BL) 15 T-M
- Diaphragm Mass Inc. Airload (MMs) 146 grams
- Efficiency Bandwidth Product (EBP) 56
- Maximum Linear Excursion (Xmax) 13mm
- Surface Area of Cone (Sd) 506.7 cm2
- Maximum Mechanical Limit (Xlim) 22mm
Mounting Information:
- Recommended Enclosure Volume: Sealed 22.7-28.3 liters / 1-5 cu.ft., Vented 45.3-101.9 liters / 1.6-3.6 cu.ft.
- Driver Volume Displaced 188.6 cu.in. / 3.09 liters
- Overall Diameter 12.32", 312.8mm
- 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 22 lbs, 10 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 aluminlum basket
- Cone Composition Kevlar-reinforced paper cone
- Cone Edge Composition Foam cone edge
- Dust Cap Composition Dual inverted dust caps
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