Jantzen Audio 000-2171 | 1,5 mH | 0,315 Ω | 3% | 18 AWG

The Jantzen Audio 000-2171 iron core coil is a precision component engineered for high-quality loudspeaker crossover networks. This 1.5 mH inductor delivers accurate frequency filtering, ensuring that your audio system reproduces sound with clarity and definition. Whether you are building custom speakers from scratch, upgrading an existing design, or repairing vintage audio equipment, this coil provides the reliable performance needed for critical signal shaping.

Designed for demanding audio circuits, this iron core coil excels in low-frequency applications where stable inductance and low resistance are paramount. It is ideal for use in bass and midrange filters, helping to separate frequency bands cleanly and efficiently. The robust construction ensures consistent operation even under continuous use, making it a trusted choice for both hobbyists and professional audio engineers.

Technically, the coil features an inductance of 1.5 mH with a tight tolerance of ±3%, guaranteeing precise crossover points. The 18 AWG wire (1.02 mm diameter) offers a low DC resistance of just 0.315 Ω, minimising power loss and heat generation. Its compact dimensions of 32 x 30 mm allow for easy integration into most crossover boards. The iron core design provides high saturation levels and excellent linearity, ensuring clean signal transmission without distortion.

For your next audio project, this Jantzen Audio iron core coil delivers the accuracy and reliability required for superior sound reproduction.