The REL Acoustics Bassline Blue High-Level Subwoofer Cable is a premium audio interconnect designed for home audio systems. With a cable length of 3 meters, this cable is ideal for connecting high-level subwoofers to amplifiers or receivers for enhanced audio performance. The blue color adds a stylish touch to your audio setup while ensuring a reliable connection for a seamless listening experience. Made by the reputable brand REL Acoustics, you can trust that this cable will deliver exceptional sound quality for your audio system.