Jantzen Audio 000-1055 | 0,49 mH | 2,29 Ω | 3% | 29 AWG

The Jantzen Audio 000-1055 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. Its 0.49 mH inductance and tight ±3% tolerance ensure accurate frequency filtering, making it ideal for both DIY speaker builders and professional audio engineers seeking reliable, low-distortion performance. This coil excels in high-fidelity applications, from two-way bookshelf speakers to complex multi-driver systems, where maintaining signal purity is paramount.

Constructed with 29 AWG wire and a 2.29 Ω DC resistance, this air core coil minimises core saturation and hysteresis distortion, delivering a clean, transparent sound. The ±3% tolerance guarantees consistent performance across production batches, critical for matched crossover pairs. Measuring just 16 x 8 mm, its compact form factor allows easy integration into tight enclosures without compromising electrical characteristics. The air core design eliminates the magnetic losses associated with ferrite or iron cores, preserving the natural timbre of your drivers.

Whether you are upgrading an existing design or building from scratch, this Jantzen Audio coil offers the stability and precision required for accurate crossover slopes. Its robust construction ensures long-term reliability, making it a trusted choice for discerning audio enthusiasts.