DMD104 - DMD Series 10" Dual Voice Coil Subwoofer (4Ω) Elevate your sound system with the Diamond Audio DMD Series 10" Subwoofer. Specifically designed for motorsport enthusiasts, this subwoofer is the ideal choice for those who value both performance and affordability. The DMD Series is the result of extensive research and development, featuring chemically treated voice coils and cross-flow design basket frames that excel in dissipating thermal heat for long-lasting use. Crafted for maximum value, this subwoofer boasts a high-density NBR half-roll surround that ensures precise and linear performance. Featuring a Klippel® DA optimized motor and suspension symmetry, the DMD Series guarantees tight and balanced bass notes to elevate your in-vehicle audio experience to new heights. Immerse yourself in the exceptional quality and durability of the DMD Series Subwoofers. With a power handling of 200W RMS and 400W MAX, a sensitivity of 83.8dB, and a variety of performance-driven specifications, the DMD Series delivers a perfect mix of power and reliability. Upgrade your audio setup today with the Diamond Audio DMD Series Subwoofer and enjoy top-notch sound performance on all your motorsport adventures. Specifications: Power: 200W RMS/400W MAX SPL(dB): 83.8 Re(Ω): 3.85 Qms: 4.5 Qes: 0.62 Qts: 0.55 Fs(Hz): 33 Vas(L): 26.5 Cms(mm/N): 0.18 Mms(g): 131 Sd(cm²): 0.0325 BL(T*M): 13.0 Xmax(mm): 8.1