PowerBass 2XL-1040D 10" Subwoofer

2XL-1040D 10" PREMIUM COMPACT SUBWOOFERS Our new 2XL Subwoofers have been completely redesigned with a new custom cast aluminum basket and inverted motor to fit better in tight spaces and work in small sealed or ported enclosures, the 2XL Subwoofer series allows for audiophile sound quality at Xtreme sound levels. Featuring a new NBR Nitrile Butadiene Rubber surround for increased linear accuracy and a proprietary Woven Glass Fiber Kraft Reinforced cone the 2XL series is built to perform. The custom cast aluminum basket provides perimeter venting to assist in cooling the newly redesigned 2.5” Black Kapton (BKSV) voice coil and inverted motor structure. Specifications Nominal Impedance: Dual 4-ohm BL: 11.32 Inputs: Dual Coil Subwoofer Frequency Range: 35 Hz - 500 Hz Voice Coil Size: 2.5 in Material: Woven Glass Fiber and Kraft Paper Magnet Size: 80 oz Sensitivity (1W / 1M): 85.1 dB Motor Structure: 80 oz Cutout Diameter: 9.0" Mounting Depth: 4.75 in Xmax: 11.5 Spl: 85.16 No: 0.15% Qts: 0.42 Qes: 0.45 Qms: 6.42 Mms: 201.33 g Cms: 135 uM/N Vas: 25.47 Ltr SD: 343.05 Fs: 30.4 Hz Test Impedance: 1.52-ohm VC Impedance: 4-ohm + 4-ohm Size: 10 in Sensitivity: 85 dB Frequency Response: 35 Hz -500 Hz Voice Coil Size: 2.5 in Power Handling (RMS/Peak): 400 / 800 watts