Wirepath SP-142-500-WHT Speaker Wire 500 Ft White

Product Description

The WIREPATH SP-142-500-WHT is a 14-gauge, 2-conductor non-plenum speaker wire supplied on a 500-foot spool in white jacket. Designed for in-wall and behind-wall audio distribution, it connects amplifiers, receivers, and audio source equipment to passive speakers in residential and light commercial installations. The non-plenum rating means this wire is appropriate for standard stud-wall and open-ceiling cavities that are not classified as air-handling plenums. Audio integrators and low-voltage technicians are the primary installers for this type of wire.

This wire is suited for distributed audio systems in homes, offices, and commercial spaces where runs are installed inside standard partition walls, dropped ceilings without airflow return duty, or conduit. The white jacket blends with painted drywall and trim, making it a common choice for exposed or semi-exposed surface runs in finished spaces. At 500 feet per spool, it covers multiple zones or long individual runs from a central amplifier location without splicing.

Key Features

• 500-foot spool provides enough wire for multi-zone audio distribution or extended single runs
• White jacket suits finished interior walls and blends with standard trim and paint
• Non-plenum rated for use in standard stud-wall cavities and non-air-handling ceiling spaces
• 2-conductor construction for standard passive speaker connections
• 14-gauge conductor supports longer runs with reduced signal loss compared to lighter gauges

Compatibility

Designed as a standard non-plenum in-wall speaker wire for use with passive speakers and conventional amplifier or receiver outputs in residential and light commercial audio systems.

Installation Notes

Installation should be performed by a licensed low-voltage technician or qualified audio-video integrator in accordance with applicable local electrical codes and NEC Article 725 or 640 as required by jurisdiction. Before pulling wire through walls or ceilings, confirm the cavity is not a classified air-handling plenum, which would require CL3P or CMP-rated cable instead. Power down all amplifiers and source equipment before terminating connections at speakers or binding posts. Do not install non-plenum wire in return-air plenums or HVAC air-handling spaces.