Nankarrow Neosub 3ft x 1.5ft x 1ft Broadband Bass Trap – Black Overview :Broadband and low frequency absorption from Nankarrow the Neosub bass trap,a ridged sound absorber/diffusor thats excellent in every space from your project studio to a home theatre.Nankarrow Neosub Bass trap work by providing resistance,generally in the form of an insulation material with the right properties,specifically proper gas flow resistivity.When the energy in the room encounters the insulation material,friction causes the kinetic energy to be changed to thermal,which results in loss of amplitude.That reduction in amplitude brings peaks down and valley up by reducing the strength of more interfering waves.We experience that as a reduction in volume as peaks are decreased and an increase in volume when valleys are brought upThe nankarrow Neosub bass trap achieves a prodigious level of low frequency sound control at your room boundaries, where low frequency problems begin,at a price that allows it to fit into most budgets.Features :