LFT10-D2 10” 2-Ohm DVC Subwoofer Subwoofer Power Ratings CEA-2031 Nominal: 400 Watts Peak: 800 Watts Sealed Enclosure cu.ft 0.60 Ported Enclosure cu.ft 0.75 Mounting Depth (in) 6.70 Cut-out Diameter(in) 9.00 Fs= 29Hz Qes=0.508 Qms= 4.859 Re= 4.6 ohms Vas= 33.98 liters/1.20 cu.ft Pe= 400 watts Xmax= 11.5mm Mms= 143g 1-W SPL= 84.6 dB Qts= 0.46 2.83-V SPL= 87 dB Sd= 0.333 sq. m Driver displacement= 0.065 cu. ft. Shared Features â Stitched Butyl Surround with Integrated Gasket â High Strength IMPP Cone â 2.5” 4-layer Dual Voice Coils â 88oz Double Stacked Magnet structure â High Temp Aluminum Voice Coil Former â Vented Cast Aluminum Frame â Dual Spiders with Integrated Tinsel Leads â Ergonomic Spring terminals â Optimized for Small Sealed or Small Ported Enclosures