Jantzen Audio 000-5309 | 8,2 mH | 1 Ω | 3% | 21 AWG

The Jantzen Audio 000-5309 iron core coil delivers precise and reliable crossover filtering for high-fidelity speaker designs. With an inductance of 8.2 mH and a DC resistance of just 1 Ω, this component is ideally suited for use in low-frequency crossover networks, where it effectively manages the transition between woofers and midrange drivers. Its robust construction makes it a dependable choice for both DIY audio enthusiasts and professional loudspeaker manufacturers seeking consistent performance.

Technically, this coil features a 21 AWG copper wire wound on a ferrite iron core, which provides high inductance values in a compact form factor. The core is fitted with discs to minimise magnetic flux leakage and reduce distortion, ensuring clean signal handling. With a tight tolerance of ±3%, it guarantees accurate filtering characteristics, while the 0.72 mm wire diameter contributes to low resistive losses. Measuring 35 x 45 mm, the coil is designed for straightforward integration into crossover boards. Whether you are building new speakers or upgrading existing designs, this Jantzen Audio coil offers the precision and durability required for superior sound reproduction.