INTERTECHNIK | Air core rolls

Intertechnik LU44/2.20/071 | 2,2 mH | 1,45 Ω | 3% | 21 AWG

Name: Intertechnik légmagos tekercs 2,20 mH LU44 | HQ AudioParts
Brand: Intertechnik
SKU: LU44/2.20/071
Availability: LimitedAvailability

SKU: LU44/2.20/071

2.2 mH 1.45 Ω

Achieve precise crossover filtering in your speaker designs with this 2.2 mH air core coil from Intertechnik. Its ±3% tolerance ensures consistent performance across production runs. The coil has a DC resistance of 1.45 Ω.

9 290 Ft

(7 315 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. Out of stock

Külső raktár 1. júl. 17.

Favorite

Fast Delivery 2-5 working days

Secure Payment Barion & SSL protection

14 Days Exchange We take it back without question

Induktivitás

2.2

0.1 25 / 27 8.2

0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.75 0.82 0.82 0.91 1 1 1.1 1.2 1.2 1.3 1.5 1.5 1.8 2.2 2.7 8.2

Technical data

Inductance	2.2 mH
DC Resistance (DCR)	1.45 Ω
Wire diameter	0.71 mm
Center hole	5.3 mm
Outer diameter	44 mm

Recess diameter	12 mm
Tolerance	±3%

Tags

Légmagos tekercs

The Intertechnik LU44/2.20/071 is a premium 2.2 mH air core coil designed for audiophile-grade loudspeaker crossover networks. This high-quality inductor ensures precise filtering, allowing you to achieve clean, accurate sound reproduction in your custom speaker builds. Whether you are designing a two-way bookshelf system, a multi-way floorstanding speaker, or upgrading an existing crossover, this coil delivers reliable performance with minimal signal degradation.

Constructed with a 21 AWG wire diameter of 0.71 mm, the coil offers a low DC resistance of just 1.45 Ω, which helps maintain efficiency and reduces power loss in the circuit. The generous 44 mm outer diameter and 12 mm recess diameter facilitate easy mounting, while the 5.3 mm central bore allows for secure fastening. With a tight tolerance of ±3%, this air core coil guarantees consistent inductance values across production runs, ensuring your crossover networks perform as intended every time. The air core design eliminates core saturation and hysteresis distortion, preserving the purity of the audio signal.

Ideal for both DIY enthusiasts and professional loudspeaker designers, this Intertechnik coil combines robust construction with precise electrical characteristics. Elevate your audio projects with this reliable component, available now for your next high-fidelity speaker design.