Upgrade your sound system with the BS RSW10, a 10-inch imported premium flat cone subwoofer designed for super bass and high-quality performance. With 225W rated power, 4000 PMPO max power, and a frequency response of 30~900Hz, this subwoofer delivers exceptional clarity and punchy bass. Features include a silver PP cone with a durable rubber edge, a 1.74” dual voice coil (4 ohms), and dual 39oz strontium magnets for unmatched audio quality. Perfect for audiophiles seeking premium sound.