reviving the sound system submerged by the flood

There are speakers that seem to have completely lost their value after being submerged in floodwater. Mud covers the speaker cabinets, the speaker cones are coated in grime, the wires are damp, and the internal components are at risk of oxidizing. However, instead of throwing this speaker away, we can totally try restoring it with some patience, skill, and a bit of creativity.