Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Dynaudio 9S 9.5″ Powered Studio Subwoofer $1,499.00 Dynaudio BM14S II 12″ Powered Studio Subwoofer $2,139.00 Dynaudio 18S Dual 9.5″ Powered Studio Subwoofer $2,599.00