As an Amazon Associate, we earn from qualifying purchases. Home » Dayton Audio » 12LF400-8 Dayton Audio Pro 12" 8 Ohm Subwoofer Odeum 12LF Dayton Audio . 12LF400-8 Gallery Attributes Brand name, Manufacturer name, Manufacturer, BrandDayton Audio DimensionUnitinch Extra Product NameDayton Audio Pro 12" 8 Ohm Subwoofer Odeum 12LF UPC848791009709 Weight21.75 WeightUnitlbs depth, length6.0 diameter, height, width12.6 height_Attrib, width_AttribOverall Outside Diameter length_AttribDepth moq, multiple, tierMinQty11 MPN, Model12LF400-8 qtyInStock-2 qtySourceFieldMap SKU, Part Number295-646 tierMinQty24 tierPrice1159.98 tierPrice2149.98 Unit of MeasureEach Nominal Diameter12" Bolt Circle Diameter12 Power Handling (RMS)400 Watts Power Handling (MAX)800 Watts Impedance8? Frequency Response30 to 1,500Hz Sensitivity94.5dB 2.83V/1m Voice Coil Diameter3" Resonant Frequency (Fs)28Hz DC Resistance (Re)6.7? Voice Coil Inductance (Le)1.47mH Mechanical Q (Qms)5.19 Electromagnetic Q (Qes)0.22 Total Q (Qts)0.21 Compliance Equivalent Volume (Vas)5.22ft? Mechanical Compliance of Suspension (Cms)0.37mm/N BL Product (BL)21.8T?m Diaphragm Mass Inc Airload (Mms)88.3g Maximum Linear Excursion (Xmax)9.25mm Surface Area of Cone (Sd)533cm? Cone MaterialPaper-Treated Paper Surround MaterialCloth Voice Coil Wire MaterialCopper Voice Coil FormerFiberglass Basket / Frame MaterialCast Aluminum Magnet MaterialFerrite Overall Outside Diameter12.6" Baffle Cutout Diameter11.5" Depth6" # Mounting Holes8 Sealed Volume0.9ft? Sealed F3110Hz Vented Volume2.5ft? Vented F341Hz Distributor offers SellerSKUMOQIn stockMultiplePrices parts-express.com295-6461-211 @ $159.98, 4 @ $149.98