Wirepath SP-122-500-BL Speaker Wire 500 Ft Spool

Product Description

The WIREPATH SP-122-500-BL is a 500-foot spool of black speaker wire designed for audio distribution in residential and commercial installations. Rated for non-plenum environments, this wire is suited for in-wall and structured wiring applications where plenum-rated cable is not required by code. Audio installers and low-voltage technicians rely on bulk spools like this for clean, efficient runs during new construction or retrofit projects. The black jacket blends with standard conduit and wall finishes, reducing the need for additional concealment work.

This wire is intended for non-plenum audio installations, including home theater systems, distributed audio zones, and background music setups. It is sold as a single 500-foot spool, making it practical for larger jobs where multiple speaker runs are needed from a central distribution point. The non-plenum rating means it is appropriate for use inside walls and ceilings in areas that do not serve as air return plenums, consistent with NEC Article 640 guidance for audio system wiring.

Key Features

• 500-foot spool provides ample length for multi-room or multi-speaker installations
• Black jacket for a clean, low-profile appearance in standard wall and ceiling runs
• Non-plenum rated for use in standard (non-air-handling) wall and ceiling cavities
• Bulk spool format reduces splices and simplifies job-site management
• Sold as a single unit for straightforward quantity tracking

Compatibility

Designed as a general-purpose non-plenum speaker wire suitable for passive speaker connections in residential and light commercial distributed audio systems.

Installation Notes

Installation should be performed by a licensed low-voltage technician or qualified audio systems installer. Confirm the installation environment does not require plenum-rated cable before running wire through wall or ceiling cavities, in accordance with local code and NEC Article 640. Power down any amplifiers or audio source equipment before making speaker connections. Avoid running speaker wire parallel to AC power conductors for extended distances to minimize interference.