My DIY corner did not have more, I turned to Amazon, and with my Amazon Prime account that does not cost me much more expensive and above all it saved me 80km to go back to find them at home !
Taken speakers very good, Legrand forces, they allow me to connect my speaker pair that are posed next to my TV.
Noted compared to LEG99649, it allows to put two side by side to a location.
No cables lying around and a nice appearance in the end.