Pano kung sa HF ko pinasok yung galing sa amp then naka jumper lang papuntang LF? Will that be fine?
Actually, some manufacturers actually recommend plugging the cables on the HF sockets when using jumpers. In my case, my Castle Richmond speakers benefit from biwiring. And may audible difference pag sinaksak mo sa LF sockets. Bumibilog tunog, pero manipis treble. Kahit naka jumper na pareho lang as the speaker wire.
It all depends sa crossover ng speakers mo. May iba that benefit from biwiring, yung iba pareho lang tunog. Some manufacturers like Dynaudio and Harbeth deliberately design their crossovers to optimised for single wire operation.
The key is to try it out for yourself. By my experience with different speakers I've owned, all of them benefit from biwiring with different degrees. From Wharfedale, to Tannoy, to Castle, to Paradigm. Only my Dyns and Harbeths have no option for biwire, kasi nga na design sila na pang single cable run.