Jantzen Audio 000-1840 | 0,40 mH | 0,43 Ω | 3% | 20 AWG

The Jantzen Audio 000-1840 air core coil is a precision component designed for audiophiles and loudspeaker builders who demand accurate crossover filtering. With an inductance of 0.40 mH and a DC resistance of just 0.43 Ω, this coil ensures minimal signal loss and clean power delivery to your drivers. Its 20 AWG winding and ±3% tolerance guarantee consistent performance, making it ideal for high-fidelity audio systems where every detail matters.

This air core coil is perfectly suited for use in passive crossover networks, whether you are constructing bookshelf speakers, floor-standing towers, or custom DIY enclosures. Its low resistance and air core construction eliminate core saturation, preserving the natural sound signature of your music. Use it for midrange or tweeter filtering to achieve a smooth, transparent frequency response.

Technically, the coil features a 0.81 mm wire diameter and compact dimensions of 32 x 15 mm, allowing easy integration into tight enclosures. The air core design ensures no hysteresis distortion, while the 2 W RMS power tolerance handles moderate signal levels reliably. Each coil is wound with precision to maintain its specified inductance within a tight ±3% tolerance.

For your next speaker project, trust this Jantzen Audio coil to deliver accurate, distortion-free crossover performance. Its robust construction and consistent electrical characteristics make it a dependable choice for both hobbyists and professional designers.