Wow, deja vu all over again. Hanging your speakers from the ceining was a common practice when I worked for RogerSound Labs in the 1970s.
Short answer: bad idea. Why?
1. Imaging sucks. Do you enjoy the soundstage from ceiling mounted speakers? Cable suspension is worse.
2. Significant loss of bass response. Maybe not so much a problem with the LS-50s but why make a bad situation worse?
3. Loss of resale value. Trust me, no one wants to buy your speakers with holes drilled into them.
4. Reputational damage. Yours.
Short answer: bad idea. Why?
1. Imaging sucks. Do you enjoy the soundstage from ceiling mounted speakers? Cable suspension is worse.
2. Significant loss of bass response. Maybe not so much a problem with the LS-50s but why make a bad situation worse?
3. Loss of resale value. Trust me, no one wants to buy your speakers with holes drilled into them.
4. Reputational damage. Yours.