1. The starting point of the K-12 series design is mainly to bear the main sound reinforcement function of the large box, pay attention to the fineness and reduction ability of the sound, the sound performance is natural, the frequency band is smooth, and it has very good high frequency smoothness and low frequency softness. In order to make the K-12 surround sound field play the best effect, the work pressure energy is particularly improved in the sound pressure level and transition ability, the purpose is to ensure that K-12 can work stably for a long time and with high power.
2. K-12 is a trapezoidal box. The trapezoidal design not only reduces standing waves in the body, but also facilitates the installation of the speaker. A single amplifier, a 2-way passive network, and a high-power speaker design of 8 ohms and 400 watts are more It can meet the uniformity and sound pressure level of the sound field. At the same time, it is recommended that users choose amplifiers with a matching power of more than 400 watts to make K-12 play more naturally.
3. KTV boxes, conference halls, schools, airports, schools, etc., places with relatively high requirements.