Jantzen Audio 000-1623 | 2,37 mH | 0,85 Ω | 3% | 18 AWG

The Jantzen Audio 000-1623 Air Core Coil is a premium component designed for audiophiles and speaker builders who demand uncompromising sound quality. With an inductance of 2.37 mH and a DC resistance of just 0.85 Ω, this coil ensures minimal signal loss and exceptional clarity in crossover networks. Its air core construction eliminates core saturation and hysteresis distortion, delivering pure, transparent audio reproduction.

This coil is ideally suited for high-fidelity loudspeaker crossover designs, particularly in midrange and bass filter sections where precise frequency separation is critical. It excels in both passive crossover upgrades and custom speaker builds, offering reliable performance for discerning listeners and DIY enthusiasts alike. The 18 AWG wire gauge provides excellent current handling, making it suitable for a wide range of driver configurations.

Technically, the coil features a ±3% tolerance for consistent performance across production batches. Its dimensions of 49 x 30 mm allow for compact integration into crossover boards, while the air core design ensures linear behaviour across the audio frequency range. The 1.02 mm wire diameter contributes to low resistive losses, enhancing overall system efficiency.

Whether you are refining an existing design or building from scratch, this Jantzen Audio air core coil offers the precision and stability required for accurate crossover filtering. It is a reliable choice for achieving natural, uncoloured sound in your audio projects.