The SoundQubed HDX3.2-15D1 is a competition-grade 15” subwoofer built for massive output, deep low-frequency response, and long-lasting durability. Delivering 2500W RMS and 12,500W burst power, this dual 1-ohm beast is designed to push the limits of high-powered car audio systems. With a sensitivity of 87.8dB and a resonant frequency of 29.5Hz, it delivers clean, earth-shaking bass with control and authority. A heavy-duty 300 oz magnet, 3” high-temp voice coil, and 15mm Xmax allow for impressive excursion and thermal management. Built to thrive in ported enclosures from 3 to 6 cubic feet, the HDX3.2-15D1 is ideal for competitors and bassheads alike who demand deep, loud, and reliable performance.