Unique T.P.D.A.Technology

Low-frequency control is the foundation of acoustic treatment.
Strong modal frequencies can be the make-or-break of many rooms, often uncontrollable without altering room structure.

Enter the Sub Trap – a new approach on low-frequency control – a fine-tuneable device with unprecedented performance.
The Sub Trap is a new category of acoustic treatment, targetting the sub-bass frequency range. It boasts the highest absorption coefficient per volume on the market.
It employs Artnovion’s latest membrane technology – a symbiosis of precision engineering and material science – creating a device that can be precisely calibrate to work at the exact resonant frequency of a space. T.P.D.A.

The Sub Trap is composed of 4 independent cavities – 3 sealed volumed equipped with independent, tuneable diaphragmatic membranes (T.P.D.A.), and an additional acoustic core packed with a high-performance porous absorber (V.A.B.T.). This configuration is designed to bring you the best performance possible, with pressure and velocity sensitive cores exposed to the correct modal areas.