Electronic device including speaker

An electronic device including:

• a housing defining a first internal space;
• a first frame disposed at least partially inside the first internal space of the housing and including a first surface;
• a second frame including a second surface opposed to the first surface, wherein the first frame and the second frame form a second internal space between the first and second surfaces and at least partially inside the first internal space;
• a speaker disposed in the second internal space and including a first voice coil and a second voice coil;
• and
• a battery disposed on a side of the second frame,
• wherein the second frame includes at least one frame hole, and
• wherein a ratio μ/μ0 of a magnetic permeability to a vacuum permeability of at least one of a material of the first frame or a material of the second frame is at least 1000.