Intertechnik TRI62/082/0.50 | 0,82 mH | 0,319 Ω | 1% | 24 AWG

The Intertechnik TRI62/082/0.50 air core coil is a precision component engineered for discerning audio enthusiasts and professional loudspeaker designers. This 0.82 mH inductor delivers exceptional performance in crossover networks, ensuring clean signal transmission and accurate frequency division for high-fidelity sound reproduction.

Ideal for use in passive crossover circuits, this coil excels in both two-way and multi-way speaker systems where minimal signal degradation is paramount. Its air core design eliminates core saturation and hysteresis distortion, making it particularly suitable for high-end home audio, studio monitors, and custom loudspeaker projects where sonic transparency is critical.

Constructed with 24 AWG wire of 0.5 mm diameter, the coil features a low DC resistance of just 0.319 Ω, minimising power loss and maintaining driver damping factor. The generous 62 mm outer diameter and 28 mm core diameter accommodate a winding width of 35 mm, while the 5.3 mm central bore and 25.5 mm recess diameter facilitate straightforward mounting. With a tight ±1% tolerance, this coil ensures consistent performance across production batches, and its total height of 41 mm allows integration into compact enclosures.

Combining robust build quality with precise electrical specifications, the TRI62/082/0.50 offers a reliable solution for achieving accurate crossover slopes and preserving audio integrity in demanding loudspeaker applications.