Wirepath SP-144-DB-500-BLK 14AWG 4C Speaker Wire 500ft

Product Description

The WIREPATH SP-144-DB-500-BLK is a 14 AWG, 4-conductor non-plenum speaker wire supplied in a 500-foot spool in black jacket. Designed for in-wall and surface audio distribution runs, this cable is suited for residential and light commercial audio installations where a plenum-rated jacket is not required. The 14 AWG gauge supports longer cable runs with lower resistance, making it a practical choice for multi-room speaker systems and whole-home audio distribution. Installation professionals in the low-voltage integration and AV trade rely on this wire for clean, code-appropriate rough-in work.

This speaker wire is intended for non-plenum environments such as standard wall cavities, conduit, or surface-mounted raceways in residential and commercial spaces. The 4-conductor configuration allows a single run to serve two speaker channels or to support speaker-level switching applications. The 500-foot spool length is well suited for multi-zone audio projects where longer continuous runs are needed between amplifier locations and speaker positions.

Key Features

• 14 AWG conductor gauge for reduced line resistance over longer runs
• 4-conductor configuration supports dual-channel or bi-wire speaker connections
• 500-foot spool reduces the need for mid-run splices on large installations
• Black jacket finish for clean aesthetic in surface-run or conduit applications
• Non-plenum rated for use in standard wall cavities and conduit pathways

Compatibility

Designed as a standard non-plenum 14 AWG 4-conductor speaker wire for use in residential and light commercial audio distribution systems. Consult local building codes to confirm plenum versus non-plenum requirements for your specific installation environment.

Installation Notes

This cable is intended for installation by licensed low-voltage technicians or qualified AV integration professionals. Always verify local building and fire codes before routing wire through wall cavities, as non-plenum cable is not permitted in air-handling spaces. De-energize the audio system and any connected amplifier or receiver before terminating conductors. Follow NEC Article 725 or applicable local code requirements for Class 2 and Class 3 low-voltage wiring installations.