DAYTON AUDIO | Air core rolls

Dayton Audio AC20-55 | 0.55 mH | 0.54 Ω| 5% | 20 AWG

Name: Dayton Audio légmagos tekercs 0.55 mH | HQ AudioParts
Brand: Dayton Audio
SKU: AC20-55
Availability: LimitedAvailability

SKU: AC20-55

0.55 mH 0.54 Ω

Achieve precise frequency filtering in your speaker crossover with this air core inductor coil. It offers a 0.55 mH inductance with a ±5% tolerance and a DC resistance of 0.54 Ω.

2 590 Ft

(2 039 Ft + VAT)

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Induktivitás

0.55

0.1 10 / 19 2

0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.7 0.8 0.9 1 1.2 1.4 1.5 2

Technical data

Inductance	0.55 mH
DC Resistance (DCR)	0.54 Ω
Wire diameter	0.81 mm
Power Handling (RMS)	2 W
Dimensions (mm)	38 x 15.5 mm

Tolerance	±5%
Coil type	Air-core

The Dayton Audio AC20-55 is a precision-engineered air core inductor coil, designed to elevate the performance of your speaker crossover networks. As a fundamental component in audio systems, this coil ensures accurate frequency filtering, allowing each driver to operate within its optimal range for a clean, natural sound reproduction.

Ideal for audiophiles and DIY enthusiasts building or upgrading loudspeakers, this inductor is perfectly suited for use in two-way or three-way crossover designs. Whether you are constructing a high-fidelity home audio system or refining a professional studio monitor, the AC20-55 delivers consistent and reliable results, helping to eliminate unwanted frequency overlap and distortion.

Technically, this coil offers an inductance of 0.55 mH with a tight ±5% tolerance, ensuring precise performance. The DC resistance is a low 0.54 Ω, minimising signal loss, while the 20 AWG wire gauge provides an excellent balance between current handling and compact size. As an air core design, it avoids core saturation and hysteresis distortion, preserving signal purity. The coil measures 38 x 15.5 mm, making it easy to integrate into most crossover boards.

With its robust construction and reliable specifications, the Dayton Audio AC20-55 is a trustworthy choice for achieving superior audio clarity in your next speaker project.