The spherical 1-3 piezoelectric composite material is designed and prepared in this work. The piezoelectric properties, acoustic characteristics and the fabrication process of the spherical 13 piezoelectric composite material are analyzed and studied. The calculated expressions of related parameter are given and the performance parameters are tested. The impedance and emission response characteristics of the spherical 1-3 piezoelectric composite transducer are simulated and analyzed. The results show that the spherical 1-3 piezoelectric composite ceramics have the advantages of single mode in the operating frequency band and wide beam at high frequency operation, and can be used for the development of the transmitted transducer for underwater acoustic detection and imaging as well as the transducer array.