Stable cabinet with customized damping system
To minimize any unwanted vibrations, the cabinet concept of the BC150 has been optimized in terms of its resistance to the forces that occur during use. The latest results from extensive research and development ensure unrivaled damping of the enclosure. The solid aluminum frame and the complex body form the basis for the sophisticated approach to the design process.
Inside the speaker, stiffeners made of aluminum tubes are employed. These stabilize and solidify the integrity of the cabinet, so that the bass drive unit movement is converted to musical information alone. All drivers are braced against the cabinet with high preload forces to achieve optimum power transfer and create secure, long term coupling.
The BC150 features a specially developed damping system. For this purpose, the complex cabinet is coated with a 4mm thick steel plate and a special plastic. This dampens even the smallest vibrations.
In addition, all relevant components are decoupled from each other to reduce further vibrations. This includes the crossover, which is oscillating in its own housing chamber to reduce unwanted vibrations on its components that can affect the sound. Any remaining vibrations are effectively eliminated via the speaker’s feet, which further stabilizes the cabinet and sound.