Dayton Audio LW18-50 | 0.50 mH | 0.33 Ω | 3% | 18 AWG

The Dayton Audio LW18-50 is a precision-engineered air core inductor designed to elevate the performance of your loudspeaker crossover networks. This 0.50 mH coil delivers accurate filtering, ensuring that each driver receives only the frequencies it is intended to handle, resulting in a cleaner, more natural sound reproduction.

Ideal for audiophiles and DIY speaker builders, this inductor is perfectly suited for use in two-way and three-way crossover designs, as well as for fine-tuning existing systems. Its low DC resistance of 0.33 Ω minimises signal loss, making it an excellent choice for high-fidelity audio applications where every detail matters.

Constructed with 18 AWG wire and a ±3% tolerance, the LW18-50 offers reliable and consistent performance. The air core design eliminates core saturation and distortion, preserving signal integrity even at higher power levels. With dimensions of 43 x 16 mm, it is compact enough to fit neatly into most crossover layouts. The perfect layer winding ensures uniform inductance and low stray capacitance, contributing to stable operation across the audio band.

Whether you are upgrading a commercial speaker or building from scratch, this Dayton Audio coil provides the accuracy and transparency required for a truly refined listening experience.