Low profile loudspeaker device
AssigneeMayht Holding B.V.
InventorsMattias Jeffrey Scheek, Timothy Ruben Scheek
Life of this patent
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Abstract
A loudspeaker device includes first and second diaphragms arranged co-axially in an opposed relation to each other and having a rear volume in-between, each diaphragm having a plurality of motors operatively coupled thereto, and a frame having first and second ends, and first and second rims provided at the first and second ends, respectively. The motors of the first and second diaphragms are arranged in the same plane, and the motors are provided on the frame around the periphery of the first and second diaphragms.
Claims20
A loudspeaker device, comprising:
- a frame;
- a first diaphragm coupled to the frame;
- a second diaphragm coupled to the frame and arranged co-axially in an opposed relation to the first diaphragm;
- a first set of motors, each motor of the first set operatively coupled to the first diaphragm and not the second diaphragm, each motor of the first set comprising a first stationary magnet stack and a first voice coil configured to move axially relative to the first stationary magnet stack;
- and
- a second set of motors, each motor of the second set operatively coupled to the second diaphragm and not the first diaphragm, each motor of the second set comprising a second stationary magnet stack and a second voice coil configured to move axially relative to the second stationary magnet stack,
- wherein the first set of motors and the second set of motors are arranged in an alternating pattern around a periphery defined between the first diaphragm and the second diaphragm.
A loudspeaker device, comprising:
- a first diaphragm and a second diaphragm arranged in an opposed relation;
- a first plurality of motors for driving the first diaphragm, each of the motors comprising a first stationary magnet stack and a first voice coil;
- and
- a second plurality of motors for driving the second diaphragm, each of the motors comprising a second stationary magnet stack and a second voice coil;
- wherein the first plurality of motors and the second plurality of motors are arranged in an alternating pattern around a periphery of the diaphragms.
A loudspeaker device, comprising:
- a first diaphragm having a first plurality of motors operatively coupled thereto, each of the first plurality of motors comprising a first stationary magnet stack;
- a second diaphragm arranged in an opposed relation to the first diaphragm and having a second plurality of motors operatively coupled thereto, each of the second plurality of motors comprising a second stationary magnet stack;
- wherein the first stationary magnet stacks and the second stationary magnet stacks are arranged in an alternating fashion.
Dependencies are inferred from the claim text.