Cleaning the speakers
Fingerprints and light soiling
Clean the outside of the cabinets with a soft, dry cloth.
Heavy soiling
Clean the outside of the cabinets with a slightly damp cloth, then dry with a soft, dry cloth. Other cleaning methods can damage the speakers.
Protect the speaker drivers
Notice
Clean only the outside surfaces of the cabinets. Do not attempt to clean the speaker drivers, as this can damage them.