For a quick good time, blankets...


and pillows.

Try them! On the floor, between the speakers and between them and your listening chair.

You may discover your speakers are capable of more than you thought.

Best,

E
erik_squires
Those of you who cover all your walls with blankets are either single or looking for an excuse to become single....
Gotta be better than Sonex, one of the worst materials ever foisted on naive gullible audiophiles. 

Sonex also decomposes over time, leaving a crumbling, gooey mess. Terrible stuff that I still see in recording studios occasionally.
@kalali, Hahaha, yes they are butt-ugly! But, it's a dedicated room, the blankets are temporary guides before I place treatments. My wife says it can't happen soon enough.
Happily married, and plan to stay that way...