Noise countermeasures are a crucial issue in car audio systems.
All automotive electrical systems, including car audio equipment, uses the body as a negative pole for power supply, and are exposed to enormous noise sources such as inverters and switching power supplies, which are frequently used in engine vehicles, hybrid vehicles, and electric vehicles.
The noise generated in the car is generally high-frequency, and the high-frequency noise has the characteristic of flowing over the surface of the conductor (skin effect).
Increasing the body surface area reduces the impedance (resistance) value for high frequencies, making it possible to achieve a body with a low noise level.
Utilizing the extensive know-how of virtual earth cultivated in home audio, the "Automotive Body Earth Reinforced BOX: ve-01" for car audio was born as a pioneer product in the industry.
The newly developed Earth Reinforcement BOX: ve-02 inherits its basic philosophy and re-examines materials, structure, shape, etc. from the ground up. Not only did he change his outfit, but he also took on the challenge with a full model change.
KOJO Virtual Earth VE-02
KOJO VE-02 impoves music quality instantly. The "delicious band (mid-low and mid-range)" that reaches the heart the most has fullness and richness, while the improved S/N improves the reproduction of fine sounds, the deep outline, and the sound field that makes you feel the spaciousness of the stage. The sound is good in terms of sound development and luster, and it will be able to handle an orchestra with a sense of scale, as well as jazz, rock, POP, etc. full of dynamism.
