E Series v.4 12" D4 Car Subwoofer - 750W RMS / 1500W Peak, Dual 4-ohm Voice Coil, Optimized for Ported Enclosures, Deep Bass E12v4D4

Experience Unmatched Power and Deep Bass: Enjoy exceptional bass response with this E Series v.4 12" subwoofer, delivering a robust 750 Watts RMS (1500 Watts Peak) and a class-leading 14mm Xmax. Engineered for Performance and Efficiency: Designed with dual 2 ohm voice coils and a very low resonant frequency (Fs) of 28.373 Hz, this 12-inch subwoofer is precisely optimized for ported enclosures (1.7 cuft net, 26 sq. in port area, 35hz tuning). This configuration offers maximum efficiency and superior sound quality in a compact form. Constructed for Durability: Featuring a double-stacked magnet, a high-strength stamped steel frame, and a high-temperature 4-layer copper voice coil wire, the E Series v.4 is built to endure demanding conditions. Advanced Motor Design for Premium Audio: Through extensive research, a 2.5 voice coil and a unique motor design were refined to achieve the deepest possible bass from a 12 subwoofer. The motor geometry enables a remarkable 14mm one-way linear Xmax, providing excursion equivalent to much larger cones. Enhanced Build and Dependability: The E Series v.4 features a high-strength poly-cotton blend spider, bolted down and glued to the frame for extra ruggedness. High-quality push terminals and stitched-on Mini-XL tinsel leads ensure secure connections and prevent fatigue, delivering competition-grade reliability