Patent ID: 8925676
Filing Date: 2015-01-06
Classification: A47B,H04R,Y10T

Abstract:
1. An audio speaker enclosure comprising: an enclosure housing defining an internal volume with a speaker opening at a first end thereof, the speaker opening being configured to receive a speaker therein, the enclosure housing having an inner surface facing the internal volume and an outer surface, the enclosure further defining at least two ports communicating between the internal volume and the outer surface, the at least two ports extending between the inner and outer surfaces along a port length that is greater than a maximum housing thickness between the inner and outer surfaces; wherein each of the at least two ports includes a first port section, extending towards a perimeter of the enclosure housing between the inner and outer surfaces at a second end of the internal volume opposite the first end, and a second port section, extending between the inner and outer surfaces from the first port section at the perimeter, winding at least partially around a perimeter of the enclosure housing toward the outer surface.