Intertechnik I130/1.5/132 | 1.5 mH | 0.14 Ω | 5% | 16 AWG | I-Point Coil

The Intertechnik Iron-Core Rod Coil, with a precise inductance of 1.50 mH, is a premium component engineered for discerning audio enthusiasts and professional loudspeaker builders. This coil is essential for constructing high-quality crossover networks, where accurate frequency division is critical to achieving a balanced and transparent soundstage. Its robust construction makes it particularly suitable for high-power applications, ensuring that your speaker system can handle demanding passages without distortion or loss of clarity.

Featuring a low DC resistance of just 0.14 Ω, this coil minimises energy loss and heat generation, thereby preserving signal integrity and improving overall system efficiency. The 1.32 mm copper wire diameter provides excellent current handling capability, while the ±5% tolerance guarantees consistent performance across production batches. The coil’s outer diameter measures 46 mm, with a central hole of 6.7 mm and a total height of 39 mm, making it compatible with standard mounting arrangements. As an iron-core type, it delivers high inductance values in a compact form factor, ideal for low-frequency crossover sections. Whether you are upgrading an existing design or building a custom loudspeaker from scratch, this Intertechnik coil offers the reliability and precision required for professional-grade audio reproduction.