Sonance HS12T Outdoor Hardscape Subwoofer Surface-MountThe Sonance HS12T is an outdoor hardscape subwoofer engineered to mount onto stone walls, retaining structures, and pavilion frames rather than burying in soil making it the right choice for patios, pool decks, and outdoor kitchens where vertical bury installation isn't possible. Color molded composite construction in a natural brown finish blends with stone and hardscape, and the enhanced mounting knuckle gives installers flexible placement options.