Selling to organize my audio equipment. This is the QED Performance Micro Silver speaker cable, a well-known product among audiophiles. It's a 1.4m pair. QED is a highly recommended speaker cable, even by Itsuwa-kan. I also enjoyed using it. The silver treatment provides exceptional high-frequency extension, allowing you to enjoy transparent and realistic high notes. On the other hand, because it's a thin cable, you might find the low frequencies lacking. Female vocals sound amazing; please give it a try.