Majorly overlooked since they aren’t a popular name run of wire, but I’m about to receive a set of Atlas Hyper 3.5 Achromatic speaker cables. All copper, high quality, pretty low impedance, properly insulated but with good dialectic/no (or very very low) skin effect, but at a decent gauge.
was looking for cables that would pair well with my small new Spendors, and these kept coming up with excellent reviews.
priced really great for that level of quality.