Intertechnik DR56/1.8/140 | 1,8 mH | 0,138 Ω | 5% | 15 AWG

INTERTECHNIK | Iron core rolls

Intertechnik DR56/1.8/140 | 1,8 mH | 0,138 Ω | 5% | 15 AWG

Name: Intertechnik tekercs 1,80 mH | HQ AudioParts
Brand: Intertechnik
SKU: DR56/1.8/140
Availability: LimitedAvailability

SKU: DR56/1.8/140

1.8 mH 0.14 Ω

Achieve precise crossover filtering in your speaker designs with this high-quality iron core coil. The DR56/1.8/140 offers an inductance of 1.8 mH and a low DC resistance of 0.14 Ω, ensuring minimal signal loss.

16 490 Ft

(12 984 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. Out of stock

Külső raktár 1. júl. 17.

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Induktivitás

1.8

0.68 9 / 43 27

0.68 0.82 1 1 1.2 1.2 1.5 1.5 1.8 1.8 2 2.2 2.2 2.7 2.7 3 3 3.3 3.3 3.9 3.9 3.9 4.7 4.7 4.7 5.6 5.6 5.6 6.8 6.8 6.8 8.2 8.2 9 10 10 12 12 15 15 18 22 27

Technical data

Inductance	1.8 mH
DC Resistance (DCR)	0.14 Ω
Center hole	4.5 mm
Outer diameter	56 mm
Total height	35 mm

Inner diameter	33 mm
Tolerance	±5%
Wire diameter	1.4 mm
Winding width	24.5 mm

Tags

Ferrobar 56 orsós ferritmagos tekercs

The Intertechnik DR56/1.8/140 is a premium iron core coil designed to deliver precise and reliable crossover filtering in high-fidelity loudspeaker systems. This 1.8 mH inductor is an essential component for audio enthusiasts and professional speaker builders seeking to optimise frequency response and ensure clean signal separation between drivers. Its robust construction makes it ideal for use in passive crossover networks for hi-fi speakers, studio monitors, and custom audio projects where consistent performance is paramount.

Technically, this coil features a low DC resistance of just 0.138 Ω, which minimises power loss and maintains signal integrity even under demanding conditions. The 15 AWG wire diameter (1.4 mm) ensures efficient current handling, while the generous 56 mm outer diameter and 33 mm core diameter provide a stable magnetic structure. With a tolerance of ±5%, the inductance value is tightly controlled for accurate crossover design. The Ferrobar core material enhances magnetic efficiency, reducing distortion and improving overall sound quality. The coil’s total height of 35 mm and winding width of 24.5 mm allow for straightforward integration into most crossover boards. Whether you are upgrading an existing design or building from scratch, this Intertechnik coil offers the precision and durability required for exceptional audio reproduction.