Intertechnik E130/047/300 | 0.47 mH | 0.06 Ω | 3% | 9 AWG | Choke Coil

The Intertechnik Air-core Coil offers a premium solution for audiophiles and loudspeaker designers seeking uncompromising crossover performance. With its 0.47 mH inductance and exceptionally low 0.06 Ω DC resistance, this coil ensures minimal signal loss and preserves the integrity of your audio signal for transparent, accurate sound reproduction.

This air-core coil is ideally suited for high-fidelity speaker crossover networks, where precision filtering is critical. It excels in both two-way and multi-way designs, particularly in applications demanding low distortion and high power handling. The coil's robust construction makes it a reliable choice for custom loudspeaker projects, professional audio installations, and DIY upgrades where sonic purity is paramount.

Technically, the coil features a 3.00 mm copper wire diameter, which contributes to its low resistance and excellent current handling capability. With a tolerance of ±3.0%, it guarantees consistent performance across production batches. The overall height of 79 mm and depth of 56.4 mm allow for flexible integration into enclosures, while four mounting holes simplify secure installation. The maximum power tolerance of 60 W ensures it can handle demanding dynamic peaks without saturation.

In summary, the Intertechnik Air-core Coil delivers the precision and reliability required for high-end loudspeaker designs, combining low-loss performance with robust build quality for discerning audio enthusiasts.