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　　FUNKTION ONE---Resolution 5T　　Resolution 5T is a very high-efficiency, three-way, narrow diffusion angle, long-distance pro

　　　　1. The sound is dim. To improve the treble, adjust the TREBLE of the mixer;　　2. In order to highlight the voice and impro

　　The temperature of NTC thermistor (negative temperature coefficient) changes inversely with the resistance, and the resista

　　　　NTC temperature probe sensor is further processed on the basis of NTC thermistor. It is encapsulated with different shell

　　　　First of all, thank you very much for choosing the Jazz Dragon audio brand, and choosing this DVD multimedia active speak

　　FUNKTION ONE---Resolution 4 T　　Resolution 4 T is a three-way low-mid-treble speaker, which is completely suitable for perfo