Intertechnik HQ ferrite-core inductor – 0.27 mH | HQR32 | DCR 0.15 Ω | Cu 0.95 mm | ±5.0%

The Intertechnik HQ ferrite-core inductor offers a reliable solution for achieving precise crossover filtering in high-fidelity speaker designs. With an inductance of 0.27 mH and a tight tolerance of ±5.0%, this component ensures accurate frequency separation, allowing each driver to operate within its optimal range for a balanced and coherent soundstage. Ideal for both DIY enthusiasts and professional audio engineers, this inductor is particularly suited for two-way or three-way crossover networks where consistent performance is critical.

Technical features include a DC resistance of just 0.15 Ω, which minimises signal loss and preserves amplifier power for efficient energy transfer. The inductor is wound with 0.95 mm diameter copper wire, offering a robust current-handling capacity while maintaining low resistive losses. Its ferrite core construction provides high saturation resistance and stable inductance over a wide frequency range, making it a dependable choice for demanding audio applications. The component measures 32 mm in outer diameter with a total height of 26 mm and a flange size of 10 mm, ensuring compatibility with standard crossover layouts. Whether you are upgrading an existing system or building from scratch, this Intertechnik inductor delivers the precision and durability required for superior sound reproduction.