Intertechnik LU55/1.2/100 | 1,2 mH | 0,65 Ω | 3% | 18 AWG

INTERTECHNIK | Air core rolls

Intertechnik LU55/1.2/100 | 1,2 mH | 0,65 Ω | 3% | 18 AWG

Name: Intertechnik légmagos tekercs 1,20 mH LU55 | HQ AudioParts
Brand: Intertechnik
SKU: LU55/1.2/100
Availability: InStock

SKU: LU55/1.2/100

1.2 mH 0.65 Ω

Achieve precise crossover filtering in your speaker builds with this 1.2 mH air core coil from Intertechnik. Its low 0.65 Ω DC resistance ensures minimal signal loss for clean audio performance. The coil is wound with 18 AWG wire and has a ±3% tolerance.

9 290 Ft

(7 315 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. 10+ pcs júl. 9.

Külső raktár 1. júl. 17.

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Induktivitás

1.2

0.1 12 / 22 8.2

0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.82 1 1.2 1.5 1.8 2.2 3 3.3 3.9 4.7 5.6 6.8 8.2

Technical data

Inductance	1.2 mH
DC Resistance (DCR)	0.65 Ω
Wire diameter	1 mm
Center hole	5.3 mm
Outer diameter	55 mm

Recess diameter	25.5 mm
Total height	30 mm
Inner diameter	28 mm
Tolerance	±3%
Winding width	23 mm

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Légmagos tekercs

The Intertechnik LU55/1.2/100 is a premium 1.2 mH air core coil designed for audiophile-grade loudspeaker crossover networks. As an air core inductor, it eliminates core saturation and hysteresis distortion, delivering pure, uncoloured signal reproduction that discerning listeners demand. This component is ideal for high-fidelity speaker builds, studio monitors, and custom audio projects where transparency and accuracy are paramount.

In practical use, this coil excels in low-pass and band-pass filter sections, ensuring seamless driver integration and precise frequency division. Its low 0.65 Ω DC resistance minimises power loss and maintains damping factor integrity, making it suitable for both midrange and bass applications. The ±3% tolerance guarantees consistent performance across production runs, critical for matched stereo pairs or multi-way systems.

Technically, the coil features a 1.2 mH inductance wound with 18 AWG wire on a 55 mm outer diameter former. The winding width of 23 mm and total height of 30 mm allow efficient heat dissipation, while the 5.3 mm centre hole and 25.5 mm recess diameter facilitate secure mounting. The 28 mm core diameter ensures stable geometry, and the 1 mm wire diameter balances low resistance with manageable physical size. Each unit is precision-wound to maintain tight tolerances, ensuring reliable crossover behaviour.

For builders seeking uncompromising audio performance, the Intertechnik LU55/1.2/100 air core coil offers the ideal combination of low loss, high precision, and robust construction for critical loudspeaker designs.