Ecophon Acoustic Tiles

This is reference photo of the Ecophon tiles I'm using in the hi-fi partition wall and in the empty spaces of the false ceiling in my audio corner.

Ecophon is available from http://www.db.com.sg/  I was introduced to Ecophon through http://www.xtremeplace.com/ and it's an incredibly cost-effective room treatment.  The 600x600mm tiles come in two thicknesses, 20mm and 40mm at $10 / $14 per tile (minimum order 1 carton).

These are extras and I plan to mount them on 1200x600mm MDF, wrap them in fabric and use them as extra acoustic panels.