Jantzen Audio 000-1144 | 0,70 mH | 0,40 Ω | 3% | 18 AWG

The Jantzen Audio 000-1144 air core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a premium choice for audio enthusiasts and professional designers, this coil ensures precise crossover filtering, allowing for accurate frequency division between drivers. Its air core construction eliminates core saturation and hysteresis distortion, delivering a clean, transparent signal path that preserves the integrity of your audio.

This coil is ideally suited for use in passive crossover networks within hi-fi speakers, studio monitors, and custom audio projects where sonic accuracy is paramount. Whether you are building a new set of loudspeakers or upgrading an existing design, the 0.7 mH inductance with a tight ±3% tolerance guarantees consistent and reliable performance, making it a dependable choice for critical listening applications.

Technically, the coil features an 18 AWG wire gauge with a diameter of 1.02 mm, resulting in a low DC resistance of just 0.40 Ω. This minimises power loss and maintains efficient signal transfer. The compact dimensions of 48 x 15 mm allow for easy integration into crossover boards, while the ±3% tolerance ensures precise matching across channels. With a power tolerance of 3 watts RMS, it handles moderate power levels with ease, making it a robust and durable component for your audio designs.