System Upgrade speaker cable question

[HungryHalibut]

Take a look here. It even refers to rewiring the ATCs.

Biwiring

Hey there. I apologize if I have overlooked an entry in which there might be an explanation. I have a bit of an impression that many users here do NOT recommend that you generally carry out biwiring for speakers (impedance?). I have a NAP250DR playing on JMR Trente speakers. Trente has four poles and is ready for biwiring… But would you recommend that I use singlewired instead with a jumper between the terminals…? Regards Peter