Intertechnik HQG52/2.2/10 | 2.2 mH | 0.24 Ω | 5% | 18 AWG | Bell Core Coil

The Intertechnik Core Coil – 2.20 mH | HQG52 | 1.00 mm Copper | ±5.0% is a premium-grade iron core inductor designed to elevate the performance of your loudspeaker crossover networks. This component is essential for audiophiles and DIY enthusiasts seeking to achieve a clean, controlled, and precise bass response in their audio systems. By effectively filtering unwanted frequencies, it ensures that your woofers and subwoofers operate within their optimal range, delivering a tight and articulate low-end that enhances the overall listening experience.

Ideal for use in high-fidelity speaker builds, studio monitors, and custom audio projects, this coil excels in applications where accurate bass reproduction is paramount. Whether you are designing a new crossover from scratch or upgrading an existing design, the 2.20 mH inductance value provides the perfect balance for shaping the lower frequency spectrum. Its robust construction makes it suitable for both passive and active crossover configurations, offering reliable performance in demanding audio environments.

Technically, the coil features a 1.00 mm diameter copper wire wound on a high-quality iron core, which minimises core losses and ensures stable inductance over a wide frequency range. The ±5.0% tolerance guarantees consistent performance, while the HQG52 series construction provides excellent thermal stability and low DC resistance. This combination of materials and precision engineering results in a component that maintains signal integrity and reduces distortion, contributing to a cleaner and more dynamic sound.

In summary, the Intertechnik Core Coil is a dependable choice for achieving superior bass control and crossover accuracy. Its meticulous design and high-quality materials make it a valuable addition to any serious audio project, ensuring long-lasting performance and sonic excellence.