Sounding off from Belgium - idea for a bass absorber-Acoustics Forum-Acoustic Fields Forum

Hi all
looking forward to contribute and learn here.

I wanted to throw this idea into the forum, as I’ve been pondering on this for a while :
Would old large speaker be suitable for bass absorbers?

Basically it’s a sturdy cabinet, with a floating membrane and inner insulation/absorption … ready to go.

Our mini-eventspace has some nasty standing waves in the lower frequencies, and we are looking for effective solutions… but also with some decorative value.

Thanks!
Roald