Jantzen Audio 000-1201 | 0,48 mH | 0,325 Ω | 3% | 18 AWG

The Jantzen Audio 000-1201 air core coil is a high-quality component designed for audiophile-grade loudspeaker crossover networks. Its precision engineering ensures accurate signal filtering, making it an essential part for custom speaker builds or upgrades to existing systems. Whether you are designing a two-way bookshelf speaker or a complex multi-driver tower, this coil delivers reliable performance for crossover frequencies in the mid to high range.

This air core coil is particularly well-suited for use in passive crossover circuits where low distortion and minimal signal loss are critical. Its 0.48 mH inductance, with a tight ±3% tolerance, allows for precise frequency division between drivers. The 18 AWG wire and low DC resistance of just 0.325 Ω ensure efficient power handling and reduced energy loss, preserving the clarity and dynamics of your audio signal. The coil measures 45 x 15 mm, making it compact enough for integration into most enclosures.

Constructed as a true air core design, it avoids the core saturation and non-linearities associated with ferrite or iron core inductors. This results in cleaner, more transparent sound reproduction, especially at higher volumes. Ideal for both DIY enthusiasts and professional designers, this Jantzen Audio coil combines meticulous build quality with consistent electrical characteristics for superior crossover performance.