Bobina da 15,5 m, cavo 1/0 AWG nero satinato

The frosted black coating looks seriously sleek in my trunk setup, and the multi-strand copper bends cleanly around tight corners without fighting me. Wired both subs and still had a few feet left over from the 51-foot spool, which is a nice bonus for future tweaks.

The 51-foot length was more than enough for my trunk amp install, and the frosted black jacket looks clean against the interior trim. It's thick cable, but flexible enough to route without a fight, and the copper strands feel solid throughout.