Jantzen Audio 000-1140 | 1,45 mH | 0,47 Ω | 3% | 17 AWG

The Jantzen Audio 000-1140 air core coil is a premium component designed for audiophiles and loudspeaker builders who demand uncompromising signal purity. This 1.45 mH inductor, wound with 17 AWG wire, delivers exceptional performance in crossover networks where minimal distortion and stable electrical characteristics are paramount.

Ideal for use in high-fidelity speaker systems, this coil excels in low-pass and band-pass filter applications, ensuring precise frequency division between drivers. Its air core construction eliminates core saturation and hysteresis effects, making it particularly suited for critical listening environments such as home theatre setups, studio monitors, and bespoke DIY speaker projects where every detail matters.

Technically, the coil features a DC resistance of just 0.47 Ω, which minimises power loss and maintains driver damping factor integrity. The ±3% tolerance guarantees accurate crossover points, while the generous 70 x 21 mm dimensions allow for effective heat dissipation. The 1.15 mm wire diameter ensures robust current handling without compromising the air core's inherent linearity.

This Jantzen Audio air core coil represents a reliable choice for enthusiasts seeking to refine their loudspeaker designs with components that offer consistent, low-distortion performance across the audio spectrum.