Intertechnik DR56/3.0/140 | 3,0 mH | 0,20 Ω | 5% | 15 AWG

INTERTECHNIK | Iron core rolls

Intertechnik DR56/3.0/140 | 3,0 mH | 0,20 Ω | 5% | 15 AWG

Name: Intertechnik tekercs 3,00 mH | HQ AudioParts
Brand: Intertechnik
SKU: DR56/3.0/140
Availability: LimitedAvailability

SKU: DR56/3.0/140

3 mH 0.2 Ω

Achieve precise bass response in your speaker crossover with this 3.0 mH iron core coil from Intertechnik. The low 0.20 Ω DC resistance ensures minimal signal loss for efficient performance.

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

0.68 16 / 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	3 mH
DC Resistance (DCR)	0.2 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 DR56/3.0/140 is a high-quality 3.0 mH iron core coil designed to deliver precise and controlled bass response in speaker crossover networks. Its robust construction and carefully selected materials make it an ideal choice for audiophiles and DIY loudspeaker builders seeking to optimise low-frequency performance with minimal signal degradation.

This coil excels in crossover applications where accurate bass reproduction is critical, such as in two-way or three-way speaker systems. It is particularly well-suited for use in the low-pass section of a crossover, ensuring that only the intended low frequencies reach the woofer while maintaining clarity and definition. The low 0.20 Ω DC resistance minimises power loss, allowing your amplifier to drive the speaker more efficiently and preserving dynamic range.

Technically, the DR56/3.0/140 features a 1.4 mm wire diameter (15 AWG) wound on a 33 mm core, with an outer diameter of 56 mm and a total height of 35 mm. The winding width measures 24.5 mm, and the central hole has a diameter of 4.5 mm for easy mounting. With a tolerance of ±5%, this coil ensures consistent performance across production batches. The iron core, or Ferrobar design, provides high inductance in a compact form factor, making it a reliable component for serious audio projects.

In summary, the Intertechnik DR56/3.0/140 offers a perfect balance of low resistance, precise inductance, and robust build quality, making it an excellent choice for achieving clean, impactful bass in your speaker designs.