Product Technology and R&D Strength - Crafting Acoustic Masterpieces with Ingenuity, Empowering Thousands of Applications with Cutting-Edge Technology

Kiss-jia deeply understands that superior products are the foundation for winning the market. We have built a rich and refined product matrix, supported by cutting-edge R&D capabilities and a rigorous quality control system, ensuring that every product delivers stable and excellent acoustic performance in end-use applications.

I. A Comprehensive and Professional Family of Electroacoustic Products

Our product line is mainly divided into two core segments: speaker systems and microphones.

Speaker Systems: Addressing the physical limitations and acoustic requirements of different application scenarios, we have developed diversified speaker solutions:

Multimedia Speakers: Providing rich and full-bodied sound quality for Bluetooth speakers and portable audio systems.

Waterproof Cavity Speakers: Utilizing a special sealing structure and materials, designed specifically for environments where outdoor cameras, security equipment, and other devices may come into contact with water, ensuring stable operation even under harsh conditions.

Ultra-thin Cavity Speakers: Optimizing acoustic structure within extremely thin spaces, widely used in products with demanding space requirements such as video doorbells, robot vacuums, and ultra-thin TVs.

Irregularly Shaped Multimedia Speakers: Breaking away from traditional round or oval designs, these speakers can be customized to fit the industrial designs of products such as televisions and defibrillators, achieving a perfect fusion of acoustic performance and aesthetic design.

Conventional/Metal/Plastic/Cavity Speakers: Covering a vast range of consumer electronics and home security products, from indoor cameras and doorbells to dashcams and flat-screen TVs, providing cost-effective standardized or customized solutions.

Single Speaker Units (Hard Speakers): As the core sound-generating unit, providing the power source for various audio systems.

Microphones: Developing and manufacturing a full range of microphones, from electret condenser microphones (ECMs) to MEMS microphones, meeting the high-end requirements of smart wearables, conferencing systems, and voice interaction devices for clear voice capture, noise reduction capabilities, and miniaturization.

II. Industry-Leading R&D and Testing Capabilities

Behind the superior performance of our products lies Kiss-jia robust R&D infrastructure:

Standard Anechoic Chamber: With a background noise level below 9.7 dB(A) and a free-field frequency limit down to 100 Hz, this provides a pure testing environment free from reflection interference, ensuring accurate acoustic data.

Comprehensive Environmental Reliability Laboratory: Equipped with thermal shock testing machines, constant temperature and humidity chambers, salt spray testing machines, vibration testing benches, and simulated automotive transport vibration tables, this laboratory simulates product performance and lifespan under extreme temperature, humidity, corrosion, and vibration conditions, ensuring reliable operation anywhere in the world.

Precision Acoustic and Physical Testing Instruments: Utilizing high-end electroacoustic testing systems, 2D imaging measuring instruments, tensile strength testing machines, and other advanced equipment, this laboratory provides microscopic-level control over the product's frequency response curves, distortion, sensitivity, dimensional accuracy, and mechanical strength.

III. Towards Industry 4.0: Intelligent Manufacturing

To improve product consistency and production efficiency, Kiss-jia has vigorously promoted production automation:

Speaker Automation Line: This line encompasses fully automated diaphragm assembly machines, magnetic circuit machines, marking machines, dispensing machines, feeding machines, magnetizing machines, spot welding machines, and 3D glue application machines, achieving high-precision automated assembly from components to finished products.

Microphone Automation Line: Equipped with fully automated testing machines, assembly machines, and bonding machines, this line ensures the cleanliness and precision of miniature microphone production.

These automated equipment, combined with a lean manufacturing management (PMC) system, constitute Kiss-jia   efficient, flexible, and reliable manufacturing system, enabling rapid response to customer orders ranging from samples to large-scale production.

Through a three-pronged approach of "cutting-edge design + precision testing + intelligent manufacturing," Kiss-jia continuously provides customers with high-performance, reliable, and cost-optimized acoustic components, becoming the most trusted acoustic partner for customers' product innovation.