Floor Speaker Sockets for Surround Speakers in a 5.1.4 HT setup

Hello,

I am looking for an elegant solution for cabling surround sound speakers in a 5.1.4 Dolby Atmos setup without the cable running on top of the carpet.

The basement is being renovated so has no floors etc... right now. So, I can do whatever I want. My electrician is recommending that we run speaker cable under the floor in some conduit and surface the cable via some sort of recessed speaker sockets installed into the floor under each speaker. The speakers will be on Atacama stands.

Is this even a good idea? If so, what sort of speaker sockets should I use?

Any advice is much appreciated.

Thanks

Cain