Intertechnik HQ58/10/118 | 10 mH | 0,40 Ω | 5% | 17 AWG

The Intertechnik HQ58/10/118 is a premium 10 mH iron core coil engineered for high-performance loudspeaker crossover networks. As part of the renowned Roller Core Coil series, this component delivers exceptional stability and precision, making it an ideal choice for audiophiles and professional speaker builders seeking accurate low-frequency filtering and improved soundstage clarity.

This coil excels in demanding audio applications, particularly within passive crossover designs for woofers and subwoofers. Its robust iron core construction ensures reliable handling of substantial power levels, while the 10 mH inductance value allows for precise bass management in multi-way speaker systems. Whether you are upgrading existing speakers or building custom enclosures, this component provides the consistency required for critical listening environments.

Technically, the coil features a 17 AWG wire diameter of 1.12 mm, resulting in a low DC resistance of just 0.40 Ω. This minimises signal loss and heat generation, ensuring efficient energy transfer. The outer diameter measures 58 mm with a central hole of 4.8 mm, a core diameter of 28.8 mm, and a total height of 46.5 mm. The winding width is 28 mm, and the tolerance is a tight ±5%, guaranteeing repeatable performance. These specifications make it a reliable choice for demanding crossover topologies.

In summary, the Intertechnik HQ58/10/118 combines meticulous engineering with practical design, offering a durable, high-quality solution for achieving accurate bass reproduction in your audio projects.