Intertechnik HQ43/5.6/095 | 5,6 mH | 0,51 Ω | 5% | 19 AWG

The Intertechnik HQ43/5.6/095 is a premium 5.6 mH iron core coil designed to deliver precise and reliable crossover filtering in high-fidelity loudspeaker systems. Manufactured to exacting standards, this roller core coil ensures consistent performance for both DIY enthusiasts and professional audio engineers seeking to optimise their speaker designs.

This coil is ideally suited for use in passive crossover networks, particularly for low-pass and band-pass applications where accurate inductance values are critical. Its robust construction makes it an excellent choice for floor-standing speakers, monitor designs, and custom audio projects where minimal signal degradation is paramount. Whether you are building a new set of speakers or upgrading an existing system, this component provides the stability and sonic transparency required for detailed sound reproduction.

Technically, the HQ43/5.6/095 features a low DC resistance of just 0.51 Ω, which minimises power loss and ensures efficient energy transfer to the drivers. The coil is wound with 19 AWG wire (0.95 mm diameter) and offers a tolerance of ±5%, guaranteeing consistent performance across production batches. The core has an outer diameter of 43 mm, a centre hole of 4.8 mm, a core diameter of 22.5 mm, and a total height of 45.5 mm, with a winding width of 30 mm. This robust iron core design effectively handles high currents while maintaining low distortion.

In summary, the Intertechnik HQ43/5.6/095 is a high-quality, low-resistance iron core coil that delivers accurate crossover performance and long-term reliability for demanding audio applications.