The SoundQubed HDX3.2-12D1 is a competition-grade 12” subwoofer engineered for extreme power, precision, and deep low-frequency performance. Delivering 2500W RMS and 12,500W burst power, this dual 1-ohm beast is built for serious output in high-powered car audio systems. With a sensitivity of 84.3dB and a low resonant frequency of 28.8Hz, it produces thunderous bass with control and clarity. A massive 300 oz magnet, 3” high-temp voice coil, and 15mm Xmax provide powerful excursion and heat handling. Housed in a rugged steel frame, the HDX3.2-12D1 is ideal for competition setups and daily systems alike, where clean, chest-pounding bass is a must.