DS18 GEN-XX10.4DHE X 10" High Excursion Car Subwoofer 1000 Watts 4-Ohm DVC Double Magnet High excursion is now the mainstream and usually this feature is very expensive, and enthusiasts sometimes miss out on amazing bass because of the large cost. We want to bring the experience of low frequency bass to even the entry level user. The GEN-XX10.4DHE is the answer to that issue. This subwoofer is a mid-tier addition that comes in at an amazing price point while getting all those features other much more expensive high excursion subs come with. Also, with a power rating of 500w RMS and 1000w Max this sub does not require large amounts of power to come alive and beat up the block. Highlights High Excursion surround for a very high amount of xmax. Great power handling of 500w RMS and 1000w max. Long three voice coil and extended magnet to accommodate the xmax increase. FS of 37.6 Hz so you can easily dip in the subsonic range with no issues along as your box is tuned correctly. Technical Details GEN-XX10.4DHE Product Manual 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 Front Mount Baffle Cutout 9.14 / 232 mm Mounting Depth 6.15 / 156mm Motor Diameter 6.15 / 156mm Box Info