Feel the power of the bass with the N10-15D4 subwoofer! Its dual 4-ohm impedance offers versatile connection options. With a sensitivity of 87 dB, enjoy clear and powerful sound. With 1500W/3000W RMS/Max, you'll get impressive bass! Its Y30 magnet, consisting of 3 pieces, provides unmatched magnetism with a total of 234 Oz. The 3-inch, 4-layer CCA wire coil ensures exceptional durability. It features a rubber gasket, polypropylene dust cap, and 2-piece spider for optimal performance. Equipped with an aluminum basket and non-pressed paper cone for precise bass.