How to connect Beolab 7.2 center speaker with my Vizio TV

25 replies

Hi

Sorry for not explaining very well! My cable connects to the headphone socket of the non B&O tv and adds a trigger signal to activate the speaker.  Hence, the speaker thinks that it is connected to a B&O tv.

Kind regards, Steve.

Location: The cable workshop, England

My B&O Icons:

Beoremote-Beo4.png Beoremote-Beo4.png
Beovox.png Beovox.png
Beotime.png Beotime.png
Beosound.png Beosound.png
Beosound-Moment.png Beosound-Moment.png
Beosound-Level.png Beosound-Level.png
Beosound-Emerge.png Beosound-Emerge.png
Beosound-A5.png Beosound-A5.png
Beosound-9000.png Beosound-9000.png
Beoplay-V1.png Beoplay-V1.png
Beoplay-H100.png Beoplay-H100.png
Beoplay-H95.png Beoplay-H95.png
Beoplay-H9i.png Beoplay-H9i.png
Beoplay-H4.png Beoplay-H4.png
Beoplay-H3.png Beoplay-H3.png
Beoplay-Form-2i.png Beoplay-Form-2i.png
Beoplay-E8.png Beoplay-E8.png
Beoplay-E4.png Beoplay-E4.png
Beoplay-Beolit17.png Beoplay-Beolit17.png
Beoplay-A1.png Beoplay-A1.png
Beomaster.png Beomaster.png
Beolab-18.png Beolab-18.png
Beogram-400x.png Beogram-400x.png
Cables, friendly advice and great ideas for connecting Bang & Olufsen! Ask any questions at https://soundsheavenly.com to get the best from your B&O! Please visit my B&O YouTube channel at https://www.youtube.com/soundsheavenlycables

Steve,

Do I need any other cables besides the ones I ordered from you to make the speaker work?

Thank you 

Hi Sam,

Yes, you do need a mains power cord for the speaker as well, like this one (US version shown in link): 

Location: The cable workshop, England

My B&O Icons:

Beoremote-Beo4.png Beoremote-Beo4.png
Beovox.png Beovox.png
Beotime.png Beotime.png
Beosound.png Beosound.png
Beosound-Moment.png Beosound-Moment.png
Beosound-Level.png Beosound-Level.png
Beosound-Emerge.png Beosound-Emerge.png
Beosound-A5.png Beosound-A5.png
Beosound-9000.png Beosound-9000.png
Beoplay-V1.png Beoplay-V1.png
Beoplay-H100.png Beoplay-H100.png
Beoplay-H95.png Beoplay-H95.png
Beoplay-H9i.png Beoplay-H9i.png
Beoplay-H4.png Beoplay-H4.png
Beoplay-H3.png Beoplay-H3.png
Beoplay-Form-2i.png Beoplay-Form-2i.png
Beoplay-E8.png Beoplay-E8.png
Beoplay-E4.png Beoplay-E4.png
Beoplay-Beolit17.png Beoplay-Beolit17.png
Beoplay-A1.png Beoplay-A1.png
Beomaster.png Beomaster.png
Beolab-18.png Beolab-18.png
Beogram-400x.png Beogram-400x.png
Cables, friendly advice and great ideas for connecting Bang & Olufsen! Ask any questions at https://soundsheavenly.com to get the best from your B&O! Please visit my B&O YouTube channel at https://www.youtube.com/soundsheavenlycables

Hi Steve,

Would you happen to know if it’s possible to connect a BeoLab 7.2 to the headphone jack on a LG CX TV and also be able to use other BeoLabs connected via Wisa at the same time.  Will the TV be able to do this?

I am thinking to replace my Avant with an LG CX but use my existing BeoLabs.

Many thanks,

Suneet

Hi Suneet,

I am sorry but I don't think this is possible.  If you want to use more than two speakers you will need an AV receiver with pre-out sockets, as the TV only produces stereo sound.

Please let me know the full list of speakers that you wish to connect?  I can then advise on the options for wired connection (sorry I don't know about WiSA, as I just make wires!)

Kind regards, Steve.

Location: The cable workshop, England

My B&O Icons:

Beoremote-Beo4.png Beoremote-Beo4.png
Beovox.png Beovox.png
Beotime.png Beotime.png
Beosound.png Beosound.png
Beosound-Moment.png Beosound-Moment.png
Beosound-Level.png Beosound-Level.png
Beosound-Emerge.png Beosound-Emerge.png
Beosound-A5.png Beosound-A5.png
Beosound-9000.png Beosound-9000.png
Beoplay-V1.png Beoplay-V1.png
Beoplay-H100.png Beoplay-H100.png
Beoplay-H95.png Beoplay-H95.png
Beoplay-H9i.png Beoplay-H9i.png
Beoplay-H4.png Beoplay-H4.png
Beoplay-H3.png Beoplay-H3.png
Beoplay-Form-2i.png Beoplay-Form-2i.png
Beoplay-E8.png Beoplay-E8.png
Beoplay-E4.png Beoplay-E4.png
Beoplay-Beolit17.png Beoplay-Beolit17.png
Beoplay-A1.png Beoplay-A1.png
Beomaster.png Beomaster.png
Beolab-18.png Beolab-18.png
Beogram-400x.png Beogram-400x.png
Cables, friendly advice and great ideas for connecting Bang & Olufsen! Ask any questions at https://soundsheavenly.com to get the best from your B&O! Please visit my B&O YouTube channel at https://www.youtube.com/soundsheavenlycables
or
BeoWorld Gold Membership card
Join BeoWorld

Register to access the forums, reference material, and exclusive member benefits — including our monthly prize draw.

Become a Member

December 2026 Prize Draw

Gold Members Only

As a Gold member you're automatically entered into our exclusive prize draw — your chance to win iconic Bang & Olufsen products. A unique benefit of BeoWorld Gold membership, every draw brings a new opportunity to win something special.