Monoprice offers burial-rated speaker cables specifically designed for outdoor use, such as the Origin Direct Burial Series Speaker Wire. These cables feature a moisture-resistant polyethylene jacket and water-blocking tape for long-term durability in outdoor environments, and they are backed by Monoprice’s lifetime warranty.
All other Monoprice speaker cables are rated for indoor use only. Using non-burial-rated speaker wire outdoors is not recommended and will void your Monoprice lifetime warranty.