1.3 Box designs

Kingstate has powerful mechanical engineers and acoustic team. In many hard-to-develop acoustical products, the ability of designing speaker enclosures to meet customers' requirements is certainly the one of Kingstate's advantages. All speaker-box might be designed in varieties of shapes, and simulated by using COMSOL Multiphysics. We build simulation models to optimize our designs and reduce time and manufacturing costs.



The simulations are built in a 4pi without baffle conditions. The resulted frequency response and impedance curve are calculated by combining the driver's Thiele-Small parameters which are applied to its effective diaphragm area (Sd) with the geometry of enclosure that interacts each other.



These are the graphs of comparing the simulation results with the measurements of actual samples. As you can see from the graphs, the simulated and measured results are very close to each other. By building the simulation models, Kingstate is able to analyze and improve acoustical products in advance.