VISATON crossovers are equipped and soldered with all necessary components, and tested. All crossovers are only made using components of the highest quality. Crossover without connection terminal. https://elecena.pl/product/20864143/5837-crossover-for-aria-1-piece 2022-05-21 https://elecena.pl/product/20864143/5837-crossover-for-aria-1-piece 2022-12-02