Loudspeaker Driver in a Vented Enclosure

Application ID: 2312

This model of a boxed loudspeaker lets you apply a nominal driving voltage and extract the resulting sound pressure level in the outside room as a function of the frequency. The sensitivity, both on-axis and spatial, is determined as function of frequency. These are some of the most important design parameters for a loudspeaker.

The electromagnetic properties of the driver are supplied from the Loudspeaker Driver model (available with the AC/DC Module). The model uses the Acoustic-Shell Interaction, Frequency Domain multiphysics interface and therefore requires the Structural Mechanics Module.

This model example illustrates applications of this type that would nominally be built using the following products:

Acoustics Module