The following video shows the brand new B&W Bowers & Wilkins CM10 S2 floor standing speakers. The speakers are a three way loudspeaker and have a one inch Nautilus tube loaded with an aluminum tweeter and three base drivers. They are available in black, white, or rose wood. The speakers are a gorgeous complement to any home décor. Very nice addition to their range.
Stereo Design B&W Bowers & Wilkins CM10 S2 Speakers – YouTube
There may be apps that do that. You can definitely find spectrum analyzers that will measure ultra low.
Is there an APP that can measure the ultra low frequency levels?
.Plaster is a viable middle and high frequency absorber. We have used it many times in new builds that have…
Hi Dennis I'm curious what you think of acoustic perforated plaster - say CST Galaxy -on particularly ceilings in music…