In-vehicle subwoofer

Abstract

The present application relates to an in-vehicle subwoofer, which includes: a loudspeaker; a magnetic control assembly provided in the loudspeaker; a vibration sounding assembly, the vibration sounding assembly generates vibration and produces sound under an action of a magnetic field of the magnetic control assembly; a balancer provided in the loudspeaker, the balancer includes a recessed cavity portion and an edge plate, the edge plate is a flat plate, an opening is provided on a middle portion of the edge plate, the edge plate is sleeved on an open end of the recessed cavity portion, the opening of the edge plate is connected to an outer side surface of the recessed cavity portion; a gap is provided between a bottom surface of the recessed cavity portion and the loudspeaker to form a sound cavity.

Dependencies are inferred from the claim text.