Wirepath SP-142-DB-500-BLK Direct Burial 14AWG Speaker Wire 500ft

Outdoor audio is unforgiving. Moisture, soil, irrigation, and temperature swings will expose every shortcut in your wiring. Wirepath SP-142-DB-500-BLK is a direct burial 14/2 speaker wire made for exactly those conditions, so your landscape speakers keep playing without crackles, corrosion issues, or surprise failures.

This cable is built around 14 AWG, 2 conductor oxygen free copper, a smart choice for outdoor zones that need longer runs and higher power. If you are wiring 8 ohm speakers across a yard, patio, pool area, or detached entertaining space, 14 gauge helps reduce resistance and keeps performance more consistent from the amplifier to the speaker. It is also a strong fit for landscape systems that include burial subwoofers, where dependable underground wiring is non negotiable.

The real differentiator is the thermoplastic PVC sheath. It is designed to seal out moisture and protect the conductors from the elements, making it suitable for direct burial pathways. The 500 ft length comes on a drum, which makes trench pulls smoother and helps you manage cable on outdoor projects where staging and control matter.

Use this cable when you want to do the job once, bury it, and stop worrying about it. It is rated for direct burial, intended for low voltage applications below 80V, and backed by a lifetime limited warranty, which is exactly the combination you want for outdoor audio infrastructure.

Benefits
Direct burial rating and a moisture resistant PVC sheath help prevent corrosion and outdoor failures. 14 AWG oxygen free copper supports longer runs with less signal loss. Drum packaging makes outdoor pulls cleaner and easier to control. Black jacket blends well in exterior pathways, racks, and outdoor enclosures.

1. Can I bury this speaker wire directly in the ground without conduit?
   Yes. It is rated for direct burial and uses a moisture sealing PVC sheath. Many installers still use conduit in rocky soil or high traffic areas for added physical protection.
   
2. Why is 14AWG recommended for outdoor and longer speaker runs?
   Thicker wire lowers resistance, which helps reduce power loss over distance and keeps outdoor zones sounding more consistent, especially with higher power amps and 8 ohm speakers.
   
3. Is this cable compatible with landscape audio systems and burial subwoofers?
   Yes. It is designed for tough outdoor installs and is a strong fit for landscape speakers and burial subwoofer wiring where moisture protection and durability matter.