Intertechnik HQG52/3.0/10 | 3,0 mH | 0,30 Ω | 5% | 18 AWG

The Intertechnik Bell-Core Coil, with a nominal inductance of 3.00 mH and a generous 1.00 mm copper wire diameter, represents a premium choice for discerning loudspeaker builders. This iron core coil is engineered to deliver precise and stable crossover filtering, ensuring that your speaker designs achieve accurate frequency separation and superior sound reproduction. Its robust construction minimises core saturation and distortion, making it ideal for high-fidelity audio systems where clarity and detail are paramount.

This coil is particularly well-suited for use in passive crossover networks for both home hi-fi and professional studio monitors. It excels in low-frequency and midrange applications, where its iron core provides high inductance values in a compact form factor. Whether you are designing a two-way bookshelf speaker or a complex multi-way floorstanding system, this component offers the reliability and consistency required for critical audio projects.

Technically, the coil features a ±5.0% tolerance, ensuring predictable performance within your circuit. The 1.00 mm copper wire reduces DC resistance, improving power handling and efficiency. The HQG52 core material is optimised for low losses and high saturation point, maintaining linearity even at higher signal levels. The coil is wound on a precision bobbin for mechanical stability and easy mounting.

In summary, the Intertechnik Bell-Core Coil is a high-quality, dependable component for achieving accurate crossover slopes and enhancing the overall sonic performance of your loudspeaker designs.