15SDDV Dual 15" Ported box for Sundown M , E, SD, SA and U Subwoofers
Proudly U.S.A. Built Enclosure for Sundown LCS, EV, SD & SA Subs. Atrend Sub-Woofer specific enclosures are designed for particular subwoofers. Unsurpassed Shear Strength To Withstand Even The Hardest Hitting Subwoofers.