Jantzen Audio 000-2445 | 2,7 mH | 0,18 Ω | 3% | 14 AWG

The Jantzen Audio 000-2445 iron core coil is a premium-grade component engineered for demanding loudspeaker crossover networks, delivering authoritative low-frequency performance with exceptional consistency. This 2.7 mH inductor is meticulously wound to a tight ±3% tolerance, ensuring reliable and repeatable filtering characteristics that are critical for achieving accurate bass response in high-fidelity audio systems.

Ideal for use in two-way and three-way speaker designs, this coil excels in low-pass filter sections where precise control over the woofer’s operating range is required. Its robust construction makes it suitable for both DIY enthusiasts building custom loudspeakers and professional manufacturers seeking consistent production quality. The iron core construction provides high inductance values in a compact form factor, making it particularly effective for subwoofer and bass driver applications where space is at a premium.

Technically, the coil offers a DC resistance of just 0.18 Ω, minimising power loss and preserving amplifier damping factor for tight, controlled bass. The 14 AWG (1.63 mm diameter) wire ensures excellent current handling and low resistive losses. Measuring 41 x 70 mm, this vasmagos (iron core) coil is designed for easy integration into crossover boards. The precise winding and tight tolerance guarantee that each unit performs identically, allowing for predictable and repeatable crossover design.

This Jantzen Audio iron core coil represents a reliable, high-performance solution for achieving precise low-frequency crossover filtering in any serious speaker project.