PROFESSIONAL CABLES: The Speakon speaker cable is composed of Premium Oxygen-Free Copper (OFC), which makes it flexible and lightweight while also being super strong. The 12 gauge speaker wire is composed of industrial-grade materials and provides excellent sound quality with no noise, static, or buzzing. You will never be sorry for purchasing it. PERFECT FOR ANY HIGH POWER APPLICATION: The connectors in black and blue with spring-loaded lock release latches are found on both ends of the stereo cable. The 'Quick-Lock' twist-lock latching technology is capable of carrying a high current. The 12awg speaker cable Ideal for high-power loudspeaker applications such as stage monitors, house speakers. MAXIMUM SIGNAL TRANSFER: It's perfect for professional touring and live sound applications when a SpeakOn output or input has to be connected to another SpeakOn connector. For maximum signal transfer, 12 AWG Oxygen-Free Copper (OFC) conductors are used. This 12awg copper speaker cable is perfect