Large subwoofer driver next to a soda bottle for scale

Black home audio AV receiver with cooling fan on top Unfinished raw MDF speaker enclosure on a workbench in a shop Speaker box being built with clamps on a workbench in a wood shop Painted multi-chamber speaker enclosure with round subwoofer port Person holding up two large plywood speaker boxes in a basement shop Black textured-coated subwoofer box on cardboard in a garage Large subwoofer driver next to a soda bottle for scale Home theater setup with projector screen and two subwoofers Dark home theater room with screen, subwoofers and couch Two black subwoofer enclosures side by side on carpet Two large subwoofers compared side by side in a dim room Ceiling-mounted projector pointing up at exposed OSB floor joists Illustration of five tower and center-channel loudspeaker enclosures Unfinished speaker cabinets in a garage with a black car in the foreground Speaker enclosure with multiple circular openings Two unfinished speaker enclosures with multiple circular and rectangular cutouts 56photos in this albumView all