oh, the left side was planning for TV (use for sim games, normal gaming, or watch tv etc...)
the total length is 2.98 - table is 1.8, so left with 1.18 (if put rack - 30cm = 0.88cm)
i may change in future as suggested by you as in replacing my bookshelf speaker (before getting sim, so can plan the rack or move), as it too big liao (brought 9 or 12yr ago) to a smaller bookshelf (or any passive speaker) like 5inch driver or smaller instead of this B&W 6.5inch driver
55inch tv is around 1.18 to 1.28cm in lenght
https://mugentech.net/index.php?/topic/26763-any-simulation-racer-trucker-street-racer-bus-rally-off-road-taxi-and-deliver-etc