RapcoHorizon NSPL Concert Series Audio Snakes | 150 ft | 16x4

The RapcoHorizon NSPL Concert Series is built for audio engineers and AV integrators who need a reliable, professionally terminated snake for live sound reinforcement and fixed installations. Each pair is individually jacketed with 100% foil shielding, keeping channel crosstalk and interference out of the signal path — a critical advantage in dense stage or rack environments where cable runs pass near lighting and power.

The low-profile steel box features raised edges to protect authentic Swiss Neutrik D-series connectors from road and install abuse. A metal mesh strain relief and grip on the box side, combined with a metal mesh cable bale at the fan end, provide secure cable management at both termination points. Every connector is hand soldered, ensuring a quality joint that holds up under repeated setup and teardown cycles.

Because the wire meets NEC specs for permanent installations, integrators can route this snake behind walls, ceilings, and floors without conduit — a decisive advantage over standard stage cable in fixed install scenarios. Confirm compliance with local fire codes before installation. Channel number ID markers behind each connector speed up patching and reduce errors during fast turnarounds on stage or in installed AV systems.