Direct Burial Coax Cable

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Southwire RG59 coax + 18/2 Power Burial Underground Siamese Cable - 1,000ft Spool


Base Price: $

Price: $499.00

Additional per foot: $499.00


Belden 1525A RG11 Direct Burial Gel Filled Coax Cable (per ft)


Base Price: $

Price: $0.42

Additional per foot: $0.42


A popular way to transmit radio frequency signals, coaxial cable offers certain advantages, such as protection from electromagnetic interference. It is often used for connecting security cameras and systems, and it has audio as well as video applications. Direct burial coaxial cable is tough and sturdy, and built to withstand the rigors of outdoors use. Discount Low Voltage carries a selection of quality outdoor direct burial coax cable so you can find the best outdoor coaxial cable for your project.


Our direct bury coax cable is available in gel-filled versions to provide superior water-blocking for outdoor installations in wet environments. We also carry direct bury coaxial cable suitable for wet or dry locations. In addition, you will find coax cable here that is small diameter and flame retardant, making it useful for indoor applications as well. These cables also boast heat, moisture and sunlight resistance, making them suitable for cable trays, raceways and outdoors locations.

With the right coaxial cable connector, outdoor installs become much easier. If you are looking for an outdoor coax connector, we also have outdoor coaxial cable connectors in stock. Check out our Ideal coax cable stripper to ensure reliable connections. We also carry a wide assortment of coax connectors.
In stock items ship same day if ordered by 2 PM PT.


Choose among economical bulk spools of coax cable available in 1,000-foot reels. We also offer some of these coax cables by the foot, meaning you can order exactly the amount you need for your project, with no waste.

Free shipping is available for qualifying orders, and products shipped outside California pay no sales tax.


Our brief videos on the product pages will give you valuable insights on each product. On these pages, you will also find downloadable spec sheets that provide complete technical information.

If you are looking for answers as to how specific products might work for your project and which one would be best, just call us toll-free or send us an email. We’ve been in this business since 1998, and can make suggestions that will save you time and money.