Jantzen Audio 000-1921 | 0,22 mH | 0,17 Ω | 3% | 17 AWG

The Jantzen Audio 000-1921 air core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. This 0.22 mH inductor ensures precise crossover filtering, allowing for accurate signal separation that is essential for achieving a clean, natural soundstage with minimal distortion. Whether you are building custom speakers from scratch or upgrading an existing design, this coil is an ideal choice for audiophiles and DIY enthusiasts who demand uncompromising audio quality.

This air core coil is particularly well-suited for use in passive crossover networks, where its low DC resistance of just 0.17 Ω helps maintain signal integrity and minimise power loss. The 17 AWG wire diameter strikes an excellent balance between current handling and compact form factor, making it versatile for a wide range of speaker configurations. With a tolerance of ±3%, you can rely on consistent performance across multiple units, ensuring your crossover design behaves as intended.

Constructed with a 1.15 mm wire diameter and measuring 37 x 30 mm, this coil features an air core design that eliminates core saturation and hysteresis distortion, delivering linear and predictable behaviour across the audio frequency range. The robust winding and precise manufacturing from Jantzen Audio guarantee long-term reliability. For discerning listeners seeking transparent, detailed sound reproduction, this air core coil is a superior choice.