Harman Kardon ENCHANT 1300 Owner's Manual page 26

NOTES:
• If the soundbar is powered off, the subwoofer will enter standby
mode.
• If you use a device that uses the same frequency (2.4GHz) as
the soundbar near your soundbar, interference may cause some
sound interruption.
• The maximum transmission distance of the wireless signal
between the soundbar and the subwoofer may vary depending on
your operating environment.
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