Air Core Inductors

Our Air Core Inductor brands are built to higher standards with premium oxygen-free copper wire, precision winding and careful quality control for tight tolerances, low DCR and consistent performance. Trusted by high‑end speaker manufacturers, they’re ideal for serious DIY builds, repairs and upgrades where sonic accuracy matters.

Air core inductors provide pure, predictable inductance without a magnetic core, so they block high frequencies while passing lows with minimal coloration, hysteresis or saturation. That linear behavior delivers cleaner, more transparent bass and midrange which is exactly what you want in precision speaker crossovers.