Hatchet dropped onto hollow wood. Hollow impact or thump.
Single, jump or land on dirt surface.
Wood dropped onto car hood. Dull hollow thump on impact.
Large hollow dull impact of a plastic object with long wobble.
Cinder block being set on top of another cinder block.
Dull thud of a small cardboard box dropping onto concrete surface and settling.
A plastic tub impacting a cement surface.
Cinder block dropping on a cinder block.
Impact of heavy bunch or coil of wire dropping onto a hollow wood surface and settling.
Plywood hits then settles on hollow wood surface.