Jantzen Audio 000-2197 | 0,78 mH | 0,21 Ω | 3% | 18 AWG

The Jantzen Audio 000-2197 iron core coil is a meticulously engineered component designed to elevate the performance of high-fidelity speaker systems. This 0.78 mH inductor delivers precise low-frequency crossover filtering, ensuring that bass drivers receive only the intended frequency range for clean, accurate sound reproduction. Its robust construction makes it an ideal choice for audiophiles and DIY enthusiasts building or upgrading passive crossover networks in bookshelf speakers, floor-standing towers, or subwoofer enclosures.

Technically, this coil features a 0.21 Ω DC resistance and an 18 AWG wire diameter of 1.02 mm, striking an excellent balance between low power loss and efficient current handling. The ±3% tolerance guarantees consistent performance across production batches, while the iron core design maximises inductance in a compact 26 x 30 mm package. This allows for tighter bass control and reduced distortion compared to air core alternatives in similar applications. Whether you are refining a two-way design or constructing a complex multi-driver system, this Jantzen Audio coil provides the reliability and sonic precision required for critical audio projects. Its durable winding and core construction ensure long-term stability, making it a trusted choice for discerning listeners.