INTERTECHNIK | Air core rolls

Intertechnik LU62/18.0/071 | 18 mH | 5,14 Ω | 3% | 21 AWG

Name: Intertechnik légmagos tekercs 18 mH LU62 | HQ AudioParts
Brand: Intertechnik
SKU: LU62/18.0/071
Availability: LimitedAvailability

SKU: LU62/18.0/071

18 mH 5.14 Ω

Achieve precise crossover filtering in your speaker designs with this 18 mH air core coil from Intertechnik. The low 5.14 Ω DC resistance ensures minimal signal loss in high-quality audio circuits. Tolerance is ±3% for consistent performance across units.

30 590 Ft

(24 087 Ft + VAT)

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Külső raktár 1. júl. 17.

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Induktivitás

0.1 20 / 21 22

0.1 0.12 0.15 0.18 0.22 0.27 0.56 0.68 0.82 1 1.2 1.5 1.8 2.7 3 3.3 10 12 15 18 22

Technical data

Inductance	18 mH
DC Resistance (DCR)	5.14 Ω
Wire diameter	0.71 mm
Center hole	5.3 mm
Outer diameter	62 mm

Recess diameter	12 mm
Tolerance	±3%

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Légmagos tekercs

The Intertechnik LU62/18.0/071 air core coil is a premium component designed for discerning audio enthusiasts and loudspeaker builders who demand uncompromising performance. With an inductance of 18 mH and a low DC resistance of just 5.14 Ω, this coil ensures minimal signal loss, preserving the integrity of your audio signal for accurate and transparent sound reproduction.

This air core coil is ideally suited for use in high-quality crossover networks, particularly in midrange and bass filter sections where precise frequency separation is critical. Its low resistance makes it an excellent choice for audiophile-grade speaker designs, as well as for custom repair or upgrade projects where maintaining signal purity is paramount. Whether you are constructing a new pair of loudspeakers or refining an existing system, this coil delivers consistent and reliable performance.

Technically, the coil features a 21 AWG wire diameter of 0.71 mm, wound on a former with an outer diameter of 62 mm, a recess diameter of 12 mm, and a central bore of 5.3 mm. The ±3% tolerance ensures accurate inductance values, while the air core construction eliminates core saturation and hysteresis distortion, resulting in cleaner sound. The robust build quality from Intertechnik guarantees long-term stability.

For your next high-fidelity loudspeaker project, this air core coil offers the precision and sonic transparency required to achieve outstanding results.