Wrapped around a spool, this wire is easy to dispense and is marked with polarity and measurement indicators for your convenience. And with 50 ft. of wire to work with, youĄŻre sure to have enough to finish the job. Made with oxygen-free copper for crystal clear signals, Rocketfish wire supports the superior audio you deserve.16-gauge speaker wire connects speakers to receivers and amplifiers, improving the quality of your sound.Clear, beautiful sound:?Made with oxygen-free copper that supports purer signal integrity.50 ft. (15.2 m) cable gives you the length you need.Easy setup:?Wire is marked for easy polarity identification, as well as for measuring the exact length you need before cutting.Wire comes wrapped around a spool, making it quick and easy to dispense as you need it.Uses pure copper instead of copper clad aluminum (CCA) which provides less resistance and ensures great sound quality from your speakers.Model:?RF-G11502