Intertechnik HQR32/4.7/50 | 4,7 mH | 2,31 Ω | 5% | 24 AWG

The Intertechnik HQR32/4.7/50 is a premium-quality tube core coil designed to deliver precise and reliable crossover filtering in loudspeaker systems. With its robust iron core construction, this component ensures accurate frequency separation, allowing your tweeters, mid-range drivers, and woofers to operate within their optimal ranges. Whether you are building a custom set of high-fidelity speakers or upgrading an existing design, this coil is an excellent choice for achieving clean, natural sound reproduction.

Ideal for use in passive crossover networks, the HQR32/4.7/50 excels in both two-way and multi-way speaker configurations. Its 4.7 mH inductance value makes it particularly suitable for low-pass filtering applications, where it effectively blocks higher frequencies from reaching the woofer. This coil is also well-suited for audiophile projects and professional audio installations where consistent performance and minimal signal degradation are paramount.

Technically, this coil features a 24 AWG wire diameter with a DC resistance of just 2.31 Ω, ensuring efficient power handling and low energy loss. The outer diameter measures 32 mm, with a central bore of 5 mm and a core diameter of 15 mm, allowing for straightforward mounting on standard crossover boards. The total height of 26 mm and winding width of 20 mm contribute to its compact yet robust form factor. With a tolerance of ±5%, this coil guarantees reliable inductance stability, making it a dependable choice for demanding audio applications.

In summary, the Intertechnik HQR32/4.7/50 tube core coil combines meticulous engineering with practical design, offering a superior solution for speaker crossover networks that demand accuracy and longevity.