Austere Speaker Cables are built for durability and designed to deliver flawless sound from source to speaker. Featuring fine-stranded ultra-pure copper that s been refined to improve conduction and prevent corrosion, your system will sound better than you ever expected. And with highs, mids and lows transferring at the same rate, your music, media and games have never sounded more pristine.For smooth wire routing along baseboards and around corners, Austere Speaker Cable is wrapped with our signature SoftTouch, high-flex durable jacket. To further ensure our cables perform even in the most complex installations, we also added our unique precision pull marker to limit any stress on the cable. Combined with Austere Banana Adapters, the result is a solution that s technologically superior and visually stunning. Always.