Jantzen Audio 000-5023 | 4,3 mH | 0,40 Ω | 3% | 18 AWG

The Jantzen Audio 000-5023 iron core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a premium choice for audio enthusiasts and professional designers, this coil ensures precise crossover filtering, delivering a clean and accurate division of frequencies to your drivers. Its robust construction makes it ideal for use in passive crossover networks, where consistent inductance and low resistance are critical for maintaining signal integrity and achieving a balanced soundstage.

This coil is particularly well-suited for bass and midrange applications, where its iron core design provides high inductance values in a compact form factor. With a 4.3 mH inductance and a ±3% tolerance, it offers reliable and repeatable performance, ensuring that your crossover design performs as intended. The 0.40 Ω DC resistance, achieved with 18 AWG wire, minimises power loss and heat generation, making it suitable for demanding audio setups. The coil’s dimensions of 35 x 45 mm allow for easy integration into speaker enclosures, while the iron core with discs reduces magnetic saturation and distortion.

Technical precision is at the heart of this component, with a wire diameter of 1.02 mm and strict adherence to tolerance specifications. Whether you are building custom speakers or repairing vintage designs, this Jantzen Audio coil provides the durability and accuracy required for exceptional sound reproduction.