position statement ：
1. Independently responsible for all the work of professional audio product projects from development and design to product finalization

2. Responsible for the selection and reliability verification of the high woofer for professional sound;

3. Responsible for the reliability test of professional acoustics, verification and technical support for other departments;

4. Responsible for the design documents of audio products and the compilation of specifications; Determination of parameter index.

5. Independently undertake the process of project evaluation, development and progress control of professional audio products.

6. Able to solve various anomalies and complicated technical problems of professional audio products.
position requirements：
1.With a solid acoustic foundation，have Experience in speaker design and sound design,proficient in LMS and CLIQ test tools.
2.Familiared with parts, characteristics, structural design of speaker, components, etc. can debug speaker and have own unique insights and experience on the sound characteristics of speaker.
3. Have certain structural design basis

4. Have a certain understanding of materials including sheet metal parts, plastic, wood materials and sound-absorbing cotton, and have the ability and experience of material selection and evaluation;

5. More than 2 years of design experience in professional speaker industry.

6. Familiar with various standards and various reliability and stability test methods of professional electro-acoustic industry.