Monoprice 104041 Speaker Wire 16AWG 4-Conductor 100ft White

Four-conductor 16AWG wire for multi-room audio

This 100-foot spool of 16AWG speaker wire contains four individually colour-coded conductors inside a single white CL2-rated jacket. It is designed for whole-house audio runs where two speaker pairs share one cable path. The oxygen-free 99.95 percent pure bare copper conductors provide lower resistance than copper-clad aluminium alternatives.

CL2 rating limits in-wall use to residential

The white outer jacket carries a CL2 fire-safety rating, which permits installation inside the walls of residential-class structures only. It is not rated for plenum spaces, riser shafts or commercial buildings where stricter fire codes apply. Local building regulations should be verified before pulling the cable through framing cavities.

Spooled wire strips easily but colour codes must

The wire arrives on a spool, so installers pull the required length and strip each conductor with standard tools. Because all four conductors share one outer jacket, keeping the colour-coded pairs matched at both ends is the most common error; labelling each run before the walls are closed prevents crossed channels.