Multifunctional speaker device

A multifunctional speaker device, comprising:

• a housing with an accommodating space, wherein the housing has a sound hole penetrating a side of the housing;
• a sounder accommodated in the accommodating space, wherein the sounder comprises a frame fixed to the housing, a vibration unit fixed to the frame, and a magnetic circuit unit having a magnetic gap and configured to drive the vibration unit to vibrate and produce sound;
• a motor assembly accommodated in the accommodating space, wherein the motor assembly comprises a vibrator provided at a side of the magnetic circuit unit away from the vibration unit, and an elastic member fixed to the housing and configured to suspend the vibrator in the accommodating space, wherein the vibrator comprises driving coils located at a side of the magnetic circuit unit away from the vibration unit;
• and
• an auxiliary magnetic circuit unit fixed to a side of the housing away from the vibrator, wherein the auxiliary magnetic circuit unit is directly opposite to and spaced apart from the magnetic circuit unit, and the driving coils are spaced apart from each other and located between the magnetic circuit unit and the auxiliary magnetic circuit unit.