Jantzen Audio 000-0818 | 0,875 mH | 0,46 Ω | 3% | 18 AWG

The Jantzen Audio 000-0818 air core coil is a precision component designed for discerning audio enthusiasts and professional speaker builders. As a high-quality inductor from a trusted brand, it delivers reliable performance for crossover networks in hi-fi and studio monitor systems. Its 0.875 mH inductance value makes it particularly suitable for midrange and tweeter filtering applications, where accurate signal separation is critical to achieving a natural, uncoloured soundstage.

This coil excels in passive crossover designs for two-way and three-way speaker systems, ensuring that each driver receives only the frequencies it is designed to handle. With a DC resistance of just 0.46 Ω, it minimises power loss and maintains signal integrity, even in demanding audio setups. The ±3% tolerance guarantees consistent performance across production batches, making it a dependable choice for both prototyping and final builds.

Constructed with 18 AWG wire and a 1.02 mm conductor diameter, the coil offers an excellent balance between low resistance and manageable physical size. Its air core design eliminates core saturation and hysteresis distortion, preserving the purity of the audio signal. Measuring 46 x 15 mm, this compact component integrates easily into crossover boards. Whether you are upgrading an existing system or building from scratch, this Jantzen Audio coil provides the accuracy and transparency required for high-fidelity sound reproduction.