1. 分音器：一般用家常接触到的电容电感及电阻组合,要说是喇叭(Speaker)的分音器(Crossover). 在分音器的线路里,还可找到体积交大的电感线圈,现今的器材体积渐细,所以体积较大的电感线圈就被集成电所取代,再加上电容器及电阻器组合而成.

2. 分频器：同时,Reference系列采用之电脑分频器(Crossover)令音讯振幅及相位表现(Phase behaviour)最佳化,将音频平伏流畅地互相融合. 其电路板经过吸收震波处理,可避免音箱振动及稳定音箱内部所产生之声压,而多层式电路板架构亦解决了分音器各部份互相干扰的问题.

3. 交叉(线)：自己动手制作直连线(StraightOver)和交叉线(CrossOver),并用监测仪检测验证是否全部连接正常. 1.直连线(StraightOver)的制作步骤:2.交叉线(CrossOver)的制作步骤:

1. (尤指音乐或时尚风格上的)混合，融合
    A crossover of one style and another, especially in music or fashion, is a combination of the two different styles.

    e.g. ...the contemporary crossover of pop, jazz and funk.
           当今流行音乐、爵士乐和乡土爵士乐的融合
    e.g. ...dance/rock crossover bands.
           结合舞蹈和摇滚乐的乐队

2. (在音乐或时尚上的)转型，改变风格
    In music or fashion, if someone makes a crossover from one style to another, they become successful outside the style they were originally known for.

    e.g. I told her the crossover from actress to singer is easier than singer to actress.
           我告诉她从演员转型到歌手比从歌手转型到演员更容易。

1. a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other

    Synonym: crossingcrosswalk

2. the appropriation of a new style (especially in popular music) by combining elements of different genres in order to appeal to a wider audience

    e.g. a jazz-classical crossover album

3. a voter who is registered as a member of one political party but who votes in the primary of another party

    Synonym: crossover voter

4. the interchange of sections between pairing homologous chromosomes during the prophase of meiosis

    Synonym: crossing over