Intertechnik I130/2.7/135 | 2.7 mH | 0.19 Ω | 5% | 16 AWG | I-Point Coil

The Intertechnik Iron-Core Rod Coil, rated at 2.70 mH with a low DC resistance of just 0.19 Ω, is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. This coil is ideally suited for use in passive crossover networks, where precise inductance values are critical for accurate frequency division between drivers. Whether you are building custom studio monitors, upgrading a home hi-fi system, or restoring vintage speakers, this rod coil ensures clean, efficient signal transfer with minimal power loss.

Constructed with a 1.32 mm diameter copper wire, the coil offers excellent current handling and thermal stability, making it reliable even under demanding playback conditions. The iron core provides a high inductance value in a compact form factor, with an outer diameter of 46 mm and a total height of 39 mm, while the 6.7 mm central bore facilitates straightforward mounting. The ±5.0% tolerance guarantees consistent performance across production batches, essential for matched crossover networks. With a robust build and a DCR of only 0.19 Ω, this Intertechnik coil delivers both sonic transparency and long-term durability, making it a trusted choice for audio enthusiasts and professional designers alike.