How can I use the speaker by connecting to a wideband router?
Speakers operates at 20MHz band.
Therefore you must set the router to the mode supporting 20MHz.(MIXED mode or 20MHz only)
On mixed mode can be used with the product using 40 MHz or more of the bands.
Speakers supports 802.11a/b/g/n.
Set 802.11ac to 802.11n only mode or mixed mode supporting 802.11n.
LG speaker supports 2.4GHz and 5GHz channel.
It is recommended to use the 5GHz, considering the wireless interference from other electrical appliances or obstacles at 2.4GHz.