Jantzen Audio 000-5817 | 0,68 mH | 0,051 Ω | 3% | 13 AWG

The Jantzen Audio 000-5817 iron core coil with discs is a premium component designed to elevate the performance of high-fidelity loudspeaker systems. This 0.68 mH inductor delivers precise low-frequency crossover filtering, ensuring that bass drivers receive only the intended frequency range for clean, accurate sound reproduction. Its robust construction makes it ideal for both DIY audio enthusiasts and professional speaker builders seeking to optimise crossover networks in two-way or multi-way designs.

Engineered with a 13 AWG (1.83 mm diameter) copper wire, this coil offers an exceptionally low DC resistance of just 0.051 Ω, minimising signal loss and power dissipation for efficient energy transfer. The ±3% tolerance guarantees consistent inductance values, critical for maintaining crossover accuracy across production batches. The iron core design, paired with protective end discs, provides high inductance in a compact 45 x 46 mm package, reducing magnetic saturation and distortion at higher power levels. This combination of low resistance, tight tolerance, and robust core construction ensures reliable, long-term performance in demanding audio applications. Whether upgrading existing speakers or building new designs, this coil delivers the precision and sonic clarity that discerning listeners demand.