A headphone device, comprising: a headband sized and shaped to rest on a user's head; and an ear cup secured by an attachment structure at each of two ends of the headband, the ear cups being located proximate a user's ears when the user wears the headband, each ear cup supporting a speaker assembly within an internal cavity defined by a housing of each ear cup, each speaker assembly comprising: an audio speaker configured to produce audible sound in response to receiving an audio signal at the audio speaker; and a tactile bass vibrator distinct from the audio speaker, the tactile bass vibrator being configured to produce tactile vibrations in response to receiving the audio signal at the tactile bass vibrator, the tactile bass vibrator being operatively connected to the audio speaker; and wherein a pivoting portion of the attachment structure of each ear cup intersects with a geometrical central axis of the respective ear cup and the audio speaker and tactile bass vibrator do not intersect with the geometrical central axis of the respective ear cup, and wherein the headband attachment structure includes an arcuate surface defining the pivoting portion, enabling the ear cup to pivot for adjustment relative to the headband, wherein the audio speaker and the tactile bass vibrator are offset from the geometrical central axis of the housing, wherein, by offsetting the audio speaker and the tactile bass vibrator from the headband attachment structure, the thickness of the housing is reduced. a headband sized and shaped to rest on a user's head; and an ear cup secured by an attachment structure at each of two ends of the headband, the ear cups being located proximate a user's ears when the user wears the headband, each ear cup supporting a speaker assembly within an internal cavity defined by a housing of each ear cup, each speaker assembly comprising: an audio speaker configured to produce audible sound in response to receiving an audio signal at the audio speaker; and a tactile bass vibrator distinct from the audio speaker, the tactile bass vibrator being configured to produce tactile vibrations in response to receiving the audio signal at the tactile bass vibrator, the tactile bass vibrator being operatively connected to the audio speaker; and wherein a pivoting portion of the attachment structure of each ear cup intersects with a geometrical central axis of the respective ear cup and the audio speaker and tactile bass vibrator do not intersect with the geometrical central axis of the respective ear cup, and wherein the headband attachment structure includes an arcuate surface defining the pivoting portion, enabling the ear cup to pivot for adjustment relative to the headband, wherein the audio speaker and the tactile bass vibrator are offset from the geometrical central axis of the housing, wherein, by offsetting the audio speaker and the tactile bass vibrator from the headband attachment structure, the thickness of the housing is reduced. an audio speaker configured to produce audible sound in response to receiving an audio signal at the audio speaker; and a tactile bass vibrator distinct from the audio speaker, the tactile bass vibrator being configured to produce tactile vibrations in response to receiving the audio signal at the tactile bass vibrator, the tactile bass vibrator being operatively connected to the audio speaker; and wherein a pivoting portion of the attachment structure of each ear cup intersects with a geometrical central axis of the respective ear cup and the audio speaker and tactile bass vibrator do not intersect with the geometrical central axis of the respective ear cup, and wherein the headband attachment structure includes an arcuate surface defining the pivoting portion, enabling the ear cup to pivot for adjustment relative to the headband, wherein the audio speaker and the tactile bass vibrator are offset from the geometrical central axis of the housing, wherein, by offsetting the audio speaker and the tactile bass vibrator from the headband attachment structure, the thickness of the housing is reduced.