Intertechnik DR56/4.7/118 | 4,7 mH | 0,33 Ω | 5% | 17 AWG

INTERTECHNIK | Iron core rolls

Intertechnik DR56/4.7/118 | 4,7 mH | 0,33 Ω | 5% | 17 AWG

Name: Intertechnik tekercs 4,70 mH | HQ AudioParts
Brand: Intertechnik
SKU: DR56/4.7/118
Availability: LimitedAvailability

SKU: DR56/4.7/118

4.7 mH 0.33 Ω

Achieve precise crossover filtering in your speaker designs with this high-quality iron core coil. The DR56/4.7/118 offers a 4.7 mH inductance and a low DC resistance of 0.33 Ω for efficient signal handling.

17 590 Ft

(13 850 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. Out of stock

Külső raktár 1. júl. 17.

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Induktivitás

4.7

0.68 23 / 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	4.7 mH
DC Resistance (DCR)	0.33 Ω
Center hole	4.5 mm
Outer diameter	56 mm
Total height	35 mm

Inner diameter	33 mm
Tolerance	±5%
Wire diameter	1.12 mm
Winding width	24.5 mm

Tags

Ferrobar 56 orsós ferritmagos tekercs

The Intertechnik DR56/4.7/118 is a premium iron core coil designed to deliver precise and reliable crossover filtering in high-fidelity loudspeaker systems. With its robust construction and carefully specified electrical parameters, this component is an excellent choice for audio enthusiasts and professional speaker builders seeking to optimise performance in passive crossover networks. Its 4.7 mH inductance makes it particularly well-suited for mid-bass and bass driver applications, where accurate frequency separation is critical to achieving a balanced and natural soundstage.

Technically, this coil features a low DC resistance of just 0.33 Ω, ensuring minimal signal loss and efficient power handling even in demanding designs. The winding is executed with 1.12 mm diameter wire (17 AWG) on a 56 mm outer diameter ferrite core, with a central bore of 4.5 mm and a core diameter of 33 mm. The total height of 35 mm and winding width of 24.5 mm contribute to a compact yet robust form factor. A tight tolerance of ±5% guarantees consistent performance across units, making it ideal for matched pairs or multi-way systems. Whether you are upgrading an existing design or building from scratch, this coil offers the precision and reliability that serious audio work demands.