The FBT Professional Oxygen Free Speaker Cable in black, featuring 4 x 4mm² conductors and a 6.3mm flexible PVC jacket, is engineered for superior audio performance and durability. This oxygen-free copper cable ensures minimal signal loss and maximum conductivity, delivering clear and precise sound quality. Encased in a robust and flexible black PVC sheath, it provides excellent protection and easy handling, making it ideal for both professional audio installations and home audio systems. Packaged on a convenient 100m reel, this cable is perfect for extended runs and large-scale setups, offering reliable performance for all your speaker wiring needs.