Jantzen Audio 000-2412 | 1,9 mH | 0,181 Ω | 3% | 15 AWG

The Jantzen Audio 000-2412 iron core coil is a premium component engineered for audiophile-grade loudspeaker crossover networks. This 1.9 mH inductor delivers stable, precise inductance with a low DC resistance of just 0.181 Ω, ensuring minimal signal loss and accurate frequency filtering for high-fidelity sound reproduction.

Ideal for use in passive crossover designs, this coil excels in low-pass filter sections for woofers and mid-bass drivers, where its iron core construction provides high inductance values in a compact form factor. It is particularly suited for demanding hi-fi and home theatre speaker builds where consistent performance and thermal stability are critical.

Technical features include a 15 AWG copper wire winding with a 1.45 mm conductor diameter, offering excellent current handling and low resistive losses. The inductance tolerance of ±3% ensures tight matching between channels for precise stereo imaging. Measuring 33 x 70 mm, the coil is wound on a ferrite iron core, which concentrates the magnetic field to achieve high inductance with fewer turns, reducing overall size and resistance. This design minimises core saturation at moderate power levels, maintaining linearity across the audio band.

For discerning DIY enthusiasts and professional speaker designers, this Jantzen Audio coil provides the reliability and sonic transparency required for reference-quality crossover networks. Its robust construction and precise specifications make it a trusted choice for upgrading or building high-performance loudspeakers.