EQ Acoustic Wedge Tile

Well-renowned EQ Acoustics manufactures some wedge absorbtion tiles with NRC 0,85, which makes them fairly average in performance. A few different colours are available as well.

They also provide some larger, flat, tiles made out of quite dense 63kg/m3 fibreglass wool. The 50mm thick Spectrum 50L tiles are claimed to absorb 90% at 250Hz, which is quite good.

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