Lightweight acoustic enclosures

摘要

The technology described in this document can be embodied in an acoustic enclosure for a speaker system disposed in a portion of a vehicle seat. The acoustic enclosure includes a rigid plate configured to be attached to a frame, a first section, and a second section. The rigid plate configured to support a speaker disposed in part within the acoustic enclosure. The first section is constructed from expanded resin, and disposed in contact with the rigid plate. The second section is disposed in contact with the first section, between the second section and the rigid plate. The first and second section together define a housing of the acoustic enclosure that includes at least one cavity configured to accommodate a portion of the speaker.

主权项

1. An acoustic enclosure for a speaker system disposed in a portion of a vehicle seat, the acoustic enclosure comprising:
a rigid plate configured to be attached to a frame, the rigid plate configured to support a speaker disposed in part within the acoustic enclosure; a first section including one or more attachment surfaces; and a second section coupled to the first section at the one or more attachment surfaces, wherein the first section is disposed between the second section and the rigid plate, and the first and second section together define a housing of the acoustic enclosure that includes at least one cavity configured to accommodate a portion of the speaker, wherein the first section comprises an expanded resin that is over-molded on the rigid plate.