车主主要喜欢听人声、流行歌曲,之前有过一辆马自达6音响改装经历,花了不少钱,而得不到理想的音响效果。所以,这次改装显得更加理性些,不再搞那些花俏而不能入耳的东西,要求我们尽量采用无损改装,不换主机(但是后来发现原车主机的输出电平低,音质不行,调试不方便,最后还是换了一台先锋5150主机),不要倒模,尽量不要改动外观,尽量采用无损改装…… Owners mainly like to hear human voice, pop songs, had a Mazda 6 stereo conversion experience before, spent a lot of money, but not the ideal sound effects. So, this modification is more rational, not to engage in those fancy and can not hear things, require us to try to use nondestructive modification, do not change the host (but later found the original car host output level is low, the sound quality does not work, debugging Convenient, and finally changed for a Pioneer 5150 host), do not die, try not to change the appearance, try to use nondestructive modification ... ...