Cleaning the speakers
Fingerprints and light soiling
Clean ORCHESTRA Shaped Signature only on the outside with a soft, dry cloth.
Heavy soiling
Clean ORCHESTRA Shaped Signature only on the outside with a slightly damp cloth, then dry with a soft, dry cloth.
All other cleaning methods can damage the speakers.
Notice
Do not attempt to clean the speaker diaphragms of ORCHESTRA Shaped Signature. This can cause damage.