As an Amazon Associate, we earn from qualifying purchases. Home » LaVoce » FSN030.72 LaVoce FSN030.72 3" Neodymium Full-Range Woofer 8 Ohm LaVoce . FSN030.72 Gallery Attributes Brand name, Manufacturer name, ManufacturerLaVoce DimensionUnitinch Extra Product NameLaVoce FSN030.72 3" Neodymium Full-Range Woofer 8 Ohm UPC848864057293 Weight0.65 WeightUnitlbs depth, length46.5 diameter, height, width3.31 height_Attrib, width_AttribOverall Outside Diameter length_AttribDepth moq, multiple1 MPN, ModelFSN030.72 qtyInStock-2 qtySourceFieldMap SKU, Part Number293-707 snippetLaVoce FSN030.72 3" Neodymium Full-Range Woofer 8 Ohm. Part Number: 293-707 by LaVoce. BrandLavoce Unit of MeasureEach Nominal Diameter3" Bolt Circle Diameter3.23 Power Handling (RMS)30 Watts Power Handling (MAX)60 Watts Impedance8? Frequency Response130 to 20,000Hz Sensitivity91dB 2.83V/1m Voice Coil Diameter0.75" Resonant Frequency (Fs)130Hz DC Resistance (Re)6.2? Voice Coil Inductance (Le)0.16mH Mechanical Q (Qms)4.3 Electromagnetic Q (Qes)0.37 Total Q (Qts)0.34 Compliance Equivalent Volume (Vas), Vented Volume0.04ft? Mechanical Compliance of Suspension (Cms)0.7mm/N BL Product (BL)5.3T?m Diaphragm Mass Inc Airload (Mms)2.1g Maximum Linear Excursion (Xmax)2.1mm Surface Area of Cone (Sd)33.2cm? Cone MaterialTreated Paper Surround MaterialRubber Voice Coil Wire MaterialCCA Voice Coil FormerFiberglass Basket / Frame MaterialSteel Magnet MaterialNeodymium Overall Outside Diameter3.31" Baffle Cutout Diameter2.77" Depth46.5" # Mounting Holes4 Sealed Volume0.01ft? Sealed F3302.6Hz Vented F3131Hz Distributor offers SellerSKUMOQIn stockMultiplePrices parts-express.com293-7071-21