Intertechnik I130/5.6/132 | 5.6 mH | 0.29 Ω | 5% | 16 AWG | I-Point Coil

The Intertechnik Iron-Core Rod Coil, with a precise inductance of 5.60 mH, is a high-quality component designed for demanding loudspeaker crossover networks. Its robust construction ensures reliable performance in audio systems where accurate frequency division is essential. This coil is particularly well-suited for low-pass filter applications in two-way or multi-way speaker designs, helping to deliver a clean and natural bass response while maintaining signal integrity.

Technically, the coil features a DC resistance of only 0.29 Ω, which minimises power loss and preserves amplifier damping factor for tighter, more controlled low-frequency reproduction. The winding uses 1.32 mm diameter copper wire, offering excellent current handling and low thermal stress during extended use. With an outer diameter of 46 mm, a central hole of 6.7 mm, and a total height of 39 mm, it is compact enough for integration into most crossover boards. The ±5.0% tolerance ensures consistent performance across production batches, making it a reliable choice for both DIY enthusiasts and professional loudspeaker builders. Whether you are upgrading an existing design or constructing a new pair of speakers, this Intertechnik rod coil provides the precision and durability required for high-fidelity audio.