Intertechnik DR56/12/140 | 12 mH | 0,411 Ω | 5% | 15 AWG

INTERTECHNIK | Iron core rolls

Intertechnik DR56/12/140 | 12 mH | 0,411 Ω | 5% | 15 AWG

Name: Intertechnik tekercs 12 mH | HQ AudioParts
Brand: Intertechnik
SKU: DR56/12/140
Availability: LimitedAvailability

SKU: DR56/12/140

12 mH 0.41 Ω

Achieve precise low-frequency filtering in your crossover network with this 12 mH iron core coil. The DR56/12/140 features a 0.411 Ω DC resistance and ±5% tolerance for consistent performance.

27 490 Ft

(21 646 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. Out of stock

Külső raktár 1. júl. 17.

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Induktivitás

0.68 37 / 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	12 mH
DC Resistance (DCR)	0.41 Ω
Center hole	4.5 mm
Outer diameter	56 mm
Total height	61 mm

Inner diameter	33 mm
Tolerance	±5%
Wire diameter	1.4 mm
Winding width	51 mm

Tags

Ferrobar 56 orsós ferritmagos tekercs

The Intertechnik DR56/12/140 is a high-quality iron core coil engineered to deliver precise and reliable low-frequency filtering in loudspeaker crossover networks. With its robust construction and carefully specified electrical parameters, this component is an excellent choice for audiophiles and DIY speaker builders seeking to refine bass response and achieve a clean, controlled soundstage.

This 12 mH inductor is ideally suited for use in bass and subwoofer crossover circuits, where its iron core design ensures high inductance values in a compact form factor. It excels in applications requiring efficient energy storage and minimal signal loss, making it a dependable solution for both new builds and upgrades to existing speaker systems. The coil’s low DC resistance of 0.411 Ω contributes to reduced power dissipation, preserving amplifier headroom and maintaining dynamic performance.

Technically, the DR56/12/140 features a 15 AWG wire diameter for robust current handling, with an outer diameter of 56 mm and a total height of 61 mm. The winding width of 51 mm and a core diameter of 33 mm ensure consistent magnetic properties, while the central bore of 4.5 mm facilitates easy mounting. Manufactured to a ±5% tolerance, this coil guarantees repeatable results across production batches, supporting accurate crossover design. The Ferrobar core material further enhances linearity and minimises distortion, ensuring that your audio system performs at its best.