Speaker megaphone

A megaphone assembly, comprising:

• a first horn including a first surface defining a first horn volume;
• a first speaker driver comprising a first diaphragm disposed in the first horn volume, the first diaphragm being spaced apart from the first surface and oriented to direct first sound toward the first surface;
• a second horn including a second surface defining a second horn volume and spaced apart from the first horn such that the first horn is at least partially disposed within the second horn volume, the second horn defining an aperture;
• and
• a second speaker driver comprising a second diaphragm disposed at or near the aperture and oriented to direct second sound between the first horn and the second surface.

A device, comprising:

• a horn including a surface defining a horn volume having an axis of symmetry;
• and
• a speaker driver comprising a diaphragm disposed in the horn volume and centrally aligned with the axis of symmetry, the diaphragm being spaced apart from the surface by a distance of between about 0.25-inches and about 1.5-inches;
• wherein the speaker driver is oriented to direct sound toward the surface in a first direction and the surface is configured to redirect the sound in a second direction opposite the first direction.