Jantzen Audio 000-2289 | 0,33 mH | 0,19 Ω | 3% | 21 AWG

The Jantzen Audio 000-2289 iron core coil is a precision component engineered for high-performance loudspeaker crossover networks. With an inductance of 0.33 mH and a tight ±3% tolerance, this inductor ensures accurate and consistent filtering, delivering clean, controlled bass response in your audio projects.

This coil is ideally suited for low-frequency crossover applications where maintaining signal integrity is critical. Whether you are building custom two-way or three-way speaker systems, or upgrading existing designs, the iron core construction provides high inductance values in a compact form factor, making it an excellent choice for audiophile-grade builds and professional repairs alike.

Technically, the coil features a 21 AWG wire diameter of 0.72 mm and a low DC resistance of just 0.19 Ω, minimising power loss and preserving amplifier damping factor. The iron core design allows for efficient energy storage, while the ±3% tolerance guarantees reliable performance across production batches. Measuring 14 x 40 mm, this compact component integrates easily into crowded crossover boards. Jantzen Audio’s meticulous winding process ensures consistent quality and long-term stability.

For discerning audio enthusiasts seeking precise low-pass filtering with minimal distortion, this iron core inductor offers a dependable solution that enhances overall system coherence and sonic accuracy.