Dayton Audio AC201-2 | 1.2 mH | 0.82 Ω | 5% | 20 AWG

The Dayton Audio AC201-2 is a precision-engineered air core inductor coil, designed to elevate the performance of your loudspeaker crossover networks. With its 1.2 mH inductance and low 0.82 Ω DC resistance, this component ensures accurate frequency division, delivering clear, distortion-free audio reproduction that audiophiles and DIY enthusiasts will appreciate.

Ideal for use in high-fidelity speaker systems, this coil excels in crossover applications where precise filtering is critical. Whether you are building custom bookshelf speakers, upgrading existing designs, or crafting professional-grade audio installations, the AC201-2 provides reliable performance across a range of projects. Its air core construction eliminates core saturation and hysteresis distortion, making it particularly suitable for demanding audio environments where signal purity is paramount.

Technically, the coil features a 20 AWG wire gauge with a ±5% tolerance, ensuring consistent inductance values for predictable crossover behaviour. The air core design, measuring 42.5 x 16 mm, offers excellent thermal stability and handles up to 2 watts RMS continuously. This robust construction minimises power loss and maintains signal integrity, even under extended use. The compact form factor allows for easy integration into tight enclosures without compromising performance.

In summary, the Dayton Audio AC201-2 air core inductor is a reliable choice for achieving precise crossover filtering. Its combination of accurate inductance, low resistance, and durable build makes it an essential component for any serious speaker design project.