Jantzen Audio 000-0173 | 0,32 mH | 0,21 Ω | 3% | 17 AWG

The Jantzen Audio 000-0173 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. Its 0.32 mH inductance and low 0.21 Ω DC resistance ensure minimal signal loss and accurate frequency filtering, making it an ideal choice for high-fidelity audio systems. This coil excels in both two-way and three-way speaker designs, where it can be used for midrange or tweeter filtering, delivering clean, transparent sound without the distortion associated with iron-core alternatives.

Constructed with 17 AWG wire and a ±3% tolerance, this air core coil offers exceptional stability and repeatability in crossover performance. The 1.15 mm wire diameter provides a good balance between current handling and low resistance, while the 39 x 30 mm dimensions allow for easy integration into most crossover boards. As a true air core design, it eliminates core saturation and hysteresis effects, ensuring linear behaviour across the entire audio frequency range. This makes it particularly suitable for critical listening applications where signal purity is paramount. Whether you are building new speakers or upgrading existing crossovers, this Jantzen Audio coil delivers reliable, high-quality performance that will satisfy even the most discerning audio enthusiasts.