DS18 GEN-XX10.4DHE X 10" High Excursion Car Subwoofer 1000 Watts 4-Ohm DVC Double Magnet

Nominal Diameter 10 Nominal Impedance 4+4 ohms RMS Power Handling 500W MAX Power Handling 1000W Sensitivity (1w/1m) 84.6 dB Frequency Response 20Hz - 1.1KHz Recommended Lo Pass Crossover 90Hz Motor: VC Diameter 2 VC Former Material Black Aluminum Winding Material SV Cone Material Paper Dust Cap Material PPI Surround Material Foam Basket Material Steel Basket Color/Finish Glossy Red Magnet Material Ferrite Magnet Weight 136 Oz Displacement Volume 1.82L Thiele & Small Parameters Equivalent Vol Vas 16.583L Excursion (one way) Xmax 25 mm Free Air Resonance Fs 37.6 Hz Mechanical Factor Qms 4.705 Electrical Factor Qes 0.476 Total Factor Qts 0.432 Moving Mass Mms 166.794g Compliance Cms 0.107mm/N Bl Factor BL 23.041N/A VC Inductance Le 0.6741mH Diaphragm Area Sd 330.64cm2 Dc Resistance Re 3.2+3.2 ohms Efficiency Bandwidth Product EBP 78.99 Measurements Overall Diameter 10.28 / 261 mm Overall Depth 7.21 / 183 mm