Intertechnik I78/300/085 | 3.0 mH | 0.43 Ω | 5% | 20 AWG | I-Point Coil

The Intertechnik Iron-Core Rod Coil, with a precise inductance of 3.30 mH and a low DC resistance of 0.43 Ω, is an expertly engineered component designed to elevate the performance of your loudspeaker crossover networks. This coil ensures accurate signal filtering, allowing you to achieve a clean and balanced sound reproduction in your audio projects.

Ideal for audiophiles and DIY speaker builders, this rod coil is perfectly suited for use in low-pass and band-pass crossover sections where stable inductance is critical. Its robust iron-core construction makes it a reliable choice for high-quality home audio systems, studio monitors, and custom loudspeaker designs that demand consistent performance over time.

Technically, the coil features a 0.85 mm copper wire diameter, ensuring efficient current handling with minimal resistive losses. The external diameter measures 28 mm, with a central hole of 4.5 mm and a total height of 25 mm, allowing for straightforward mounting on your crossover board. With a tolerance of ±5.0%, this component delivers dependable and repeatable results, making it a trustworthy addition to any serious audio build.

Elevate your speaker designs with this precision-engineered Intertechnik coil, where every detail is crafted for sonic excellence.