To realizes a speaker device with a simple construction capable of keeping
stable statement, regardless of vehicle types. A speaker device for
applying electromagnetic force to a voice coil based on a supplied audio
signal and generating a sound wave based on the audio signal by vibrating
a vibratory plate fixed to the voice coil is provided with: a frame with
one end supporting the vibratory plate and the other supporting an
electromagnetic force generation means for applying the electromagnetic
force to the voice coil; a first connector provided at the one end of the
frame and having an input terminal for the audio signal; a first wire
drawn from the first connector and connected so as to be conducted to the
voice coil via the vibratory plate; a second connector provided at the
other end of the frame and having an input terminal for the audio signal;
and a second wire drawn from the second connector and connected so as to
be conducted to the voice coil.