Intertechnik LU55/1.5/100 | 1,5 mH | 0,73 Ω | 3% | 18 AWG

INTERTECHNIK | Air core rolls

Intertechnik LU55/1.5/100 | 1,5 mH | 0,73 Ω | 3% | 18 AWG

Name: Intertechnik légmagos tekercs 1,50 mH LU55 | HQ AudioParts
Brand: Intertechnik
SKU: LU55/1.5/100
Availability: LimitedAvailability

SKU: LU55/1.5/100

1.5 mH 0.73 Ω

Achieve precise crossover filtering in your speaker builds with this 1.5 mH air core coil from Intertechnik. Its ±3% tolerance ensures consistent performance across units. The coil has a DC resistance of 0.73 Ω.

10 090 Ft

(7 945 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. Out of stock

Külső raktár 1. júl. 17.

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Induktivitás

1.5

0.1 13 / 22 8.2

0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.82 1 1.2 1.5 1.8 2.2 3 3.3 3.9 4.7 5.6 6.8 8.2

Technical data

Inductance	1.5 mH
DC Resistance (DCR)	0.73 Ω
Wire diameter	1 mm
Center hole	5.3 mm
Outer diameter	55 mm

Recess diameter	25.5 mm
Total height	30 mm
Inner diameter	28 mm
Tolerance	±3%
Winding width	23 mm

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Légmagos tekercs

The Intertechnik LU55/1.5/100 is a precision-engineered 1.5 mH air core coil, designed to elevate the performance of high-fidelity loudspeaker crossover networks. As an air core design, it eliminates core saturation and hysteresis distortion, delivering pure, uncoloured signal reproduction that discerning audiophiles and DIY speaker builders demand. This coil is ideally suited for use in passive crossover filters, where it ensures accurate frequency division between drivers, whether in two-way bookshelf speakers, three-way floorstanding designs, or custom multi-driver arrays. Its ±3% tolerance guarantees consistent electrical characteristics from unit to unit, making it reliable for matched pairs or production runs.

Technically, the LU55/1.5/100 features a DC resistance of just 0.73 Ω, minimising power loss and maintaining amplifier damping factor for tight bass control. Wound with 18 AWG wire, it offers an excellent balance between low resistance and manageable physical size. The coil’s outer diameter measures 55 mm, with a total height of 30 mm and a winding width of 23 mm. It incorporates a central hole of 5.3 mm and a recess diameter of 25.5 mm, facilitating secure mounting within your enclosure. The core diameter is 28 mm, and the wire diameter is 1 mm. With its robust construction and precise specifications, this Intertechnik air core coil is a dependable choice for achieving transparent, accurate crossover performance in any serious loudspeaker project.