DAYTON AUDIO | Air core rolls

Dayton Audio AC20-40 | 0.40 mH | 0.41 Ω | 5% | 20 AWG

Name: Dayton Audio légmagos tekercs 0.40 mH | HQ AudioParts
Brand: Dayton Audio
SKU: AC20-40
Availability: OutOfStock

SKU: AC20-40

0.4 mH 0.41 Ω

Achieve precise frequency filtering in your speaker crossover with this air core inductor coil. The 20 AWG winding ensures low resistance for clear signal transfer. This coil has an inductance of 0.4 mH with a ±5% tolerance.

1 790 Ft

(1 409 Ft + VAT)

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Külső raktár 2. Out of stock

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Induktivitás

0.4

0.1 7 / 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	0.4 mH
DC Resistance (DCR)	0.41 Ω
Wire diameter	0.81 mm
Power Handling (RMS)	2 W
Dimensions (mm)	36.5 x 15.5 mm

Tolerance	±5%
Coil type	Air-core

The Dayton Audio AC20-40 air core inductor crossover coil is a precision component designed to elevate the performance of your speaker systems. With an inductance of 0.40 mH and a tight tolerance of ±5%, this coil ensures accurate frequency filtering, allowing you to achieve a clean and balanced sound reproduction in your custom loudspeaker builds.

This inductor is ideally suited for use in high-fidelity audio crossover networks, where it effectively separates frequencies to direct the correct signals to tweeters, midrange drivers, and woofers. Whether you are a seasoned audiophile constructing a bespoke speaker pair or a technician repairing vintage equipment, this coil provides reliable and consistent performance. Its low DC resistance of 0.41 Ω minimises signal loss, preserving the clarity and detail of your audio.

Constructed with a 20 AWG winding on an air core, the AC20-40 eliminates core saturation and distortion, ensuring linear performance across a wide frequency range. The coil measures 36.5 x 15.5 mm, making it compact enough for tight enclosures. With a power handling capacity of 2 watts RMS, it is built to withstand moderate demands while maintaining signal integrity. This component is a dependable choice for achieving precise crossover points and enhancing overall sound quality.