Thanks for the input! I ordered 2 of these cables, and received them today; oddly, though, the shipping box, invoice, packaging and the printing on the cables themselves all state these cables were made/distributed and shipped by Cables To Go, with not a sign anywhere that Impact Acoustics was involved in anything. Weird.
These do seem like nice cables, though, and other than the printing on the jacket they seem to be exactly what was shown on the Impact Acoustics website.