Intertechnik HQR32/1.0/71 | 1,0 mH | 0,53 Ω | 5% | 21 AWG

The Intertechnik HQR32/1.0/71 is a premium 1.0 mH iron core coil designed to deliver precise and reliable crossover filtering in high-fidelity loudspeaker systems. This tube core coil is an ideal choice for audiophiles and DIY speaker builders seeking to optimise frequency response and achieve clean, accurate sound reproduction. Its robust construction makes it suitable for use in both passive crossover networks and specialised audio applications where consistent inductance and low signal degradation are paramount.

Engineered with a 21 AWG copper winding and a DC resistance of just 0.53 Ω, this coil minimises power loss and ensures efficient energy transfer, preserving the integrity of your audio signal. The ±5% tolerance guarantees dependable performance, while the iron core design provides high inductance values in a compact form factor. With an external diameter of 32 mm, a core diameter of 15 mm, and a total height of 26 mm, the coil fits neatly into most crossover layouts. The 12 mm recess diameter and 5 mm central bore facilitate straightforward mounting and integration. Whether you are upgrading existing speakers or building new designs, the HQR32/1.0/71 offers the precision and durability required for exceptional sound quality.