Lecture
This lecture covers the general sizing of a closed enclosure for a subwoofer, including the assumptions, geometry, and equivalent circuits for the loudspeaker. It discusses the acoustic impedance, quality factors, pressure calculations, and the impact of absorbent materials on speaker volume. The lecture also delves into the choice of loudspeaker based on specifications, the importance of volume in low frequencies, and the methodology for sizing a subwoofer enclosure.