The 18 AWG Red Black Speaker Wire is a high-quality audio accessory sold by roll in a 100 ft length. It features 2 conductors with a solid core made up of 34 strands for optimal conductivity and clear sound reproduction. Certified by UL2468, this wire meets safety and reliability standards. The red and black color coding simplifies installation. Suitable for home theater systems and professional audio equipment, it provides exceptional sound quality and is a reliable choice for audio enthusiasts or professional setups.