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

Unmatched Power & Deep Bass: Enjoy outstanding bass response with the E Series v. 4 12" subwoofer, delivering a robust 750 Watts RMS (1500 Watts Peak) and an industry-leading 14mm Xmax, ensuring remarkably deep, responsive, and impactful low-frequency performance for your vehicle audio system. Designed for
Performance & Efficiency: Engineered with dual 2 ohm voice coils and a very low resonant frequency (Fs) of 28.373 Hz, this 12-inch subwoofer is specifically optimized for ported enclosures ( 1.7 cuft net, 26 sq. in port area, 35hz tuning), providing optimal efficiency and excellent sound quality in a compact package.
Constructed for Durability: Featuring a double-stacked magnet, a robust stamped steel frame, and a high-temperature 4-layer copper voice coil wire, the E Series v. 4 is built to handle demanding conditions. Advanced Motor Design for
Superior Sound: 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 allows for a notable 14mm one-way linear Xmax, delivering excursion equivalent to much larger cones.
Improved Construction & Dependability: The E Series v. 4 features a high-strength poly-cotton blend spider, bolted down and glued to the frame for increased ruggedness. High-quality push terminals and stitched-on Mini-XL tinsel leads ensure reliable connections and prevent fatigue, offering competition-grade dependability and quality you can rely on