Bi-Wiring A Loudspeaker: Does it Make a Difference wwwoholics›AV Research›Audio Video CablesBi-wiring a loudspeaker involves running two pairs of cables tied together on the amp side but separated on the loudspeaker side to the low and high crossover sections. Bi-Wiring A Loudspeaker: Does it Make a Difference? by Jim Lesurf — March so that the signals for the tweeter and woofer are sent from the amplifier to the speaker by Bi-Wiring and Bi-Amping Explained | Audio Advice | Audio What is Bi-Wiring? Let’s start by looking at bi-wiringe is a lot of debate as to how and whether bi-wiring truly works. In our experience, every time we have bi-wired a speaker properly we have been able to notice an improvement in clarity and resolution.