Acoustic cables

Acoustic

— cables designed to connect loudspeakers (passive speakers) to a power amplifier. Usually, they consist of two separate conductors, marked for correct connection according to the polarity of the audio signal. The best material for such wires is oxygen-free copper.

Note that among audiophiles, speaker cables are considered one of the most important components of an audio system: their smallest features are supposedly able to affect the quality and “colour” of the sound. In fact, most of these beliefs (and related marketing "chips") do not have scientific confirmation, and resistance is considered the main parameter of a speaker cable from a purely engineering point of view.