Horn-shaped coaxial sound amplifying system

The utility model belongs to the field of a sound amplifying system and discloses a horn-shaped coaxial amplifying system. A high frequency driver produces sound through a high frequency horn arranged in middle and low frequency driver T iron, the high frequency driver, the high frequency horn and a middle frequency driver form a coaxial loudspeaker, and the coaxial loudspeaker is arranged in a resonance cavity box body to obtain resonance and support. Another horn is arranged on the box body to be connected with the coaxial loudspeaker to form the horn-shaped coaxial sound amplifying system. The horn-shaped coaxial sound amplifying system aims at providing the horn-shaped coaxial sound amplifying system which improves off-axis frequency response and is even in listening feeling.