Loudspeaker unit, electronic device, and mobile body apparatus

A loudspeaker unit, comprising:

• a frame that supports a diaphragm and a magnetic circuit to allow emission of a sound in a forward direction,
• wherein the frame includes:
• a support supporting a perimeter of the diaphragm;
• a pedestal extending outwardly from a perimeter of the support;
• a plurality of fastening portions provided in a plurality of positions on the pedestal that surround the perimeter of the support;
• and
• a plurality of reinforcements disposed in a plurality of regions of the pedestal between the plurality of fastening portions, and fixed to the support and the pedestal, and
• the plurality of reinforcements include:
• a first plate portion that is a plate-shaped portion disposed in front of the pedestal to face the pedestal, and has a bent shape that protrudes in the forward direction;
• and
• a second plate portion that is a plate-shaped portion disposed in front of the pedestal to face the pedestal and the first plate portion, and has a bent shape that protrudes in a rearward direction.