Wet carpet under system

A concern you might consider is that as the carpet drys under the speakers moisture goes into the enclosures from the air...think humidity. This promotes an increase of oxidation on metal parts. The effect is increased where electricity moves across connections. Areas of concern are where wires connect via lugs or plugs not soldered connections. Some speakers connect the drivers to the crossovers with plugs and lugs to make service easier some solder direct. In general you do not want moisture getting into the enclosures. General humidity is normal but this is like putting a pot of water under the speakers...not normal.

Drying out the subfloor is critical and that can’t happen with pad and carpet in place 

adhesives used in plywood and OSB manufacturing can release when damp for extended periods causing subfloor panels to warp and delaminate;  staples holding down the pad will rust, mold can occur in pad, carpet and subfloor materials 

first and foremost, the cause of the wet floor needs remedied or it will happen again; then dry everything out thoroughly before replacing carpet and pad 

if the drywall behind the baseboard got wet, the baseboards need to come off to allow the gypsum board to dry completely as well