Wisdom Audio Wisdom Series LS3/4 - Manual (Page 18)

18
Care & Maintenance
To remove dust from the cabinet of your LS4, use a feather duster or a lint-free
soft cloth. To remove stubborn dirt and fingerprints, we recommend isopropyl
alcohol and a soft cloth. Lightly dampen the cloth with alcohol first and then
clean the surface of the LS4 with the cloth. Do not use excessive amounts of
alcohol—there is no need for the cloth to be wet; merely damp is better.
The wood-finished side panels can be cleaned as you would clean any fine fur-
niture, with high quality polish and soft, lint-free cloth.
Never attempt to clean the drivers themselves.