I imagine a tipping speaker (M60) is less likely to cause harm than a falling speaker (M22). You don't want a corner landing on them...

Another vote for towers. Ideally, put a couple of sticky-mount hooks on the back wall and the back of the speaker so the cable can run up straight from the binding posts, across to the wall out of reach, then down in some safe location where tugging will just pull wires out of the back of the receiver.


M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8