Royce I'm not sure...the Q speakers are pretty heavy. Under the plastic cover there is a heavy duty L-bracket that I screwed up into 2 x 4's with 1.5" screws. I'm not sure the suspended ceiling would support and keep the speakers level or drooping...

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85