If you had a Sub1500 and a pair of 4344's could you break household items / structures? Not my ambition but just a concern.
Anyone willing to admit to damage caused by their systems and hope wives don't read this forum:-)
My main concern is that I have a 400 gallon fish tank with a 6' x 2' 4" x 0.75" front glass. It is about 12ft away from my speakers and at 90 degrees to them; so not in 'direct line of fire' so to speak.
I know a fluorescent tube in my brothers kitchen light smashed one day during a session but i think it vibrated out of the bayonet mounts and broke when it hit the floor. He also dislodged a front glass window pane in an old rental unit he was in but the window putty was very old/cracked/partly missing.