We were digging through our R&D database and wanted to post up this information for all those of you who want to know more about matching your low frequency drivers diameter to your room size and volume. This data is a guideline and came from our 8 years of R&D building and testing rooms of different dimensions and shell structures. It accompanies the below video which we recently published and which people commented on asking for some specific guidelines so I hope this helps. If you have any questions please don’t hesitate to ask by leaving a comment in the below section or emailing me at dennis@acousticfields.com.
Limp mass material types can never achieve the proper rates of absorption that music and voice require.
Actually, fiberglass is more effective at absorbing bass frequencies than rockwool is, as long as it is thick enough. Denser…
Thanks, for this.
What are the frequency and amplitudes of your noise issues.