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INTERTECHNIK | Iron core rolls

Intertechnik DR56/18/112 | 18 mH | 0,748 Ω | 5% | 17 AWG

SKU: DR56/18/112
18 mH 0.75 Ω
Achieve precise low-frequency filtering in your crossover network with this high-quality iron core coil. The DR56/18/112 offers an inductance of 18 mH and a DC resistance of 0.748 Ω, ensuring reliable performance in demanding audio applications.
19 790 Ft
(15 583 Ft + VAT)
Saját raktár Out of stock
Külső raktár 2. Out of stock
Külső raktár 1. júl. 17.
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Induktivitás
Technical data
Inductance
18 mH
DC Resistance (DCR)
0.75 Ω
Center hole
Outer diameter
Total height
Inner diameter
Tolerance
Wire diameter
Winding width
The Intertechnik DR56/18/112 Ferrobar Coil is a premium iron core inductor engineered to deliver exceptional performance in high-fidelity loudspeaker crossover networks. As a vital component for audiophiles and professional speaker builders, this coil ensures precise low-frequency filtering, enabling clean, accurate bass reproduction without coloration or distortion. Its robust construction makes it ideal for use in passive crossover designs, particularly in floor-standing speakers, subwoofers, and high-end monitor systems where reliable, consistent performance is paramount.

Technically, this coil offers an inductance of 18 mH with a DC resistance of just 0.748 Ω, minimising signal loss and maintaining efficiency. The tolerance of ±5% guarantees consistent behaviour across production batches, while the 17 AWG wire diameter (1.12 mm) ensures excellent current handling and thermal stability. The Ferrobar core design reduces magnetic saturation and hysteresis, preserving signal integrity even at high power levels. With an outer diameter of 56 mm, a core diameter of 33 mm, and a total height of 61 mm, this coil fits comfortably into most crossover layouts. The central hole of 4.5 mm simplifies mounting, and the winding width of 51 mm contributes to its low-profile, reliable form. Whether upgrading an existing system or building from scratch, this Intertechnik coil delivers the precision and durability required for superior audio performance.
Intertechnik DR56/18/112 | 18 mH | 0,748...
19 790 Ft
Intertechnik DR56/18/112 | 18 mH | 0,748 Ω | 5% | 17 AWG
Intertechnik DR56/18/112 | 18 mH | 0,748 Ω | 5% | 17 AWG
19 790 Ft
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