Intertechnik HQR32/082/71 | 0,82 mH | 0,48 Ω | 5% | 21 AWG

The Intertechnik HQR32/082/71 iron core coil is a precision component designed to elevate the performance of your speaker crossover networks. With an inductance of 0.82 mH and a DC resistance of just 0.48 Ω, this 21 AWG tube core coil ensures accurate filtering and minimal signal loss, making it an ideal choice for audiophiles and DIY enthusiasts seeking high-fidelity sound reproduction.

This coil is perfectly suited for use in two-way or three-way speaker systems where precise crossover points are critical. Whether you are building custom loudspeakers from scratch or upgrading an existing design, the HQR32/082/71 delivers reliable, consistent performance in low-frequency filtering applications, helping to maintain clarity and definition in your audio output.

Technically, the coil features a 32 mm outer diameter with a 12 mm recess diameter and a 5 mm central hole, allowing for straightforward mounting. The core diameter measures 15 mm, with a total height of 26 mm and a winding width of 20 mm. The ±5% tolerance ensures dependable inductance values, while the 0.71 mm wire diameter contributes to efficient current handling. These specifications combine to offer a robust solution for demanding audio projects.

In summary, the Intertechnik HQR32/082/71 iron core coil provides the accuracy and durability required for professional-grade crossover design, making it a valuable addition to any serious audio system.