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Eminence LAB 12 Professional 12" Subwoofer Speaker

Brand:|Model: LAB 12|Part # 290-570


Eminence's LAB 12 subwoofer driver is recommended for vented, sealed, and horn-loaded professional audio enclosures. Also great as an automotive sub.
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Part # 290-570
Highlights
  • Double stacked 80 oz. ferrite magnets
  • Copper voice coil on Polyimide former
  • 12-spoke die-cast aluminum basket
  • Kevlar® reinforced paper cone with foam cone edge
  • Vented and extended pole piece




Product Details

Eminence LAB 12 Professional 12" Subwoofer Speaker

Eminence's LAB 12 subwoofer driver is recommended for vented, sealed, and horn-loaded professional audio enclosures. The driver features long-throw construction with a heavy-duty 12-spoke die-cast aluminum frame and Kevlar® reinforced paper cone. In a horn-loaded configuration, a pair of these 12" drivers can produce low-distortion bass output comparable to 6 or 8 conventional 18" woofers. Also great as an automotive sub. For more information on the LAB 12, visit the History of the LABhorn thread at ProSoundWeb.



Product Specifications
  • Nominal Diameter12"
  • Power Handling (RMS)400 Watts
  • Power Handling (max)800 Watts
  • Impedance6 ohms
  • Frequency Response25 to 100 Hz
  • Sensitivity89.2 dB 1W/1m
  • Voice Coil Diameter2.5"
  • Magnet Weight160 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)22 Hz
  • DC Resistance (Re)4.29 ohms
  • Voice 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)4.42 ft.³
  • Mechanical Compliance of Suspension (Cms)0.35 mm/N
  • BL Product (BL)15 Tm
  • Diaphragm Mass Inc. Airload (Mms)146g
  • Maximum Linear Excursion (Xmax)13 mm
  • Surface Area of Cone (Sd)506.7 cm²
Materials of Construction
  • Cone MaterialPaper / Kevlar
  • Surround MaterialFoam
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter12.32"
  • Baffle Cutout Diameter10.98"
  • Depth6.44"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.93 ft.³
  • Sealed F350 Hz
  • Vented Volume2.6 ft.³
  • Vented F329 Hz
Eminence LAB 12 Professional 12" Subwoofer Speaker
  • BrandEminence Speaker
  • ModelLAB 12
  • Part Number290-570
  • UPC876358000494
  • Product CategoryPro Woofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (32 Reviews)
  • Weight24.19 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Eminence LAB 12 Professional 12" Subwoofer Speaker

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Eminence LAB 12 Professional 12" Subwoofer Speaker
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