The most beautiful thing that you can't hold in your hand. For better sound, we're constantly working hard and researching to make sound. It has various specialized facilities and the best sound technology.
With a high understanding of sound and technology, and more than 50 years of know-how, the speaker unit, PCB design and instrument design, we have technical skills for the entire speaker. As a world-recognized speaker brand, we supply OEM/ODM products to global companies. EMSONIC enriches life by increasing the value and meaning of sound.
Experts with the best skills research and plan together. It is equipped with a variety of sound-specialized facilities such as standard Anechoic room to realize high-quality premium sound. It also boasts a size of nearly 355,831 square feet and has factories in Indonesia. It is possible to produce 50 million speakers and 2 million audio units per year, so ONE-STOP can proceed with research, planning, and production.
By pre-checking the force applied to the magnetic machine through simulation, Design to optimize the motion of the speaker diaphragm.



Check the rigidity and phase of the vibrator for each frequency to confirm the stiffness and phase of the vibrator that may occur at a specific frequency. We forestall Deep and Peak.
Through fine-tuning simulations of the enclosure volume and passive radar area on the design design, The actual product is in a professional acoustic analysis capability to realize the optimal playback frequency.