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The WIREPATH NST-162-1000-BLK is a 1000-foot spool of non-plenum speaker wire supplied in a nestbox format for clean, tangle-free pulls on the job. Rated for standard audio distribution in non-plenum spaces, this wire is suited for residential and light commercial audio installations where in-wall or in-ceiling routing is required in non-air-handling cavities. The black jacket provides a neutral, low-visibility finish for exposed runs. Audio and low-voltage installers rely on this bulk format to efficiently wire multi-zone or whole-home audio systems without mid-run splices.
This speaker wire is designed for non-plenum interior environments including finished walls, conduit runs, and ceiling cavities that do not serve as air-return or supply plenums. It is a practical choice for residential new construction, structured wiring retrofits, and light commercial audio distribution projects. The nestbox packaging allows for smooth, kink-free payout during installation, reducing material waste and pull-through issues on long runs.
Designed for use in non-plenum audio distribution applications in residential and light commercial environments where standard in-wall speaker wiring is required.
Low-voltage or audio-visual installers should handle all in-wall speaker wire runs. Confirm the routing path is a non-plenum space before installation, as plenum-rated wire is required in air-handling cavities per applicable building codes. Power down any connected amplifiers or audio equipment before terminating wire ends. Avoid running speaker wire parallel to AC power conductors to minimize interference.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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