Bass Trap à membrane accordée Scopus (T100) - GIK Acoustics Europe
GIK Acoustics 244 Bass Trap-Symphony 440 Design Group
Online Acoustics on X: "Tuned bass trap with limp membrane. Theoretical frequency was 79 Hz , measured value was 76 Hz :-) The Q value is quite high so it absorbs around
Streckkod HP – Bass traps résonateur - Skum Acoustics