Intertechnik P62/15.00/112 | 15 mH | 0.96 Ω | 5% | 17 AWG | Choke Coil

The Intertechnik Ferrobar mushroom-shaped ferrite core coil delivers a robust 15 mH inductance with a DC resistance of just 0.96 Ω, making it an exceptional choice for high-fidelity loudspeaker crossover networks. Its precision-wound construction ensures stable performance, allowing audio enthusiasts and professional designers alike to achieve accurate frequency filtering in passive crossover circuits. This coil is particularly well-suited for low-pass filter sections in multi-way speaker systems, where its ferrite core provides high inductance values in a compact form factor, reducing overall component size without compromising sonic integrity.

Technically, the coil features a 1.12 mm copper wire diameter, ensuring low resistive losses and excellent current handling. The external diameter measures 62 mm, with a central mounting hole of 5 mm and a recess diameter of 25.5 mm, facilitating straightforward installation on standard crossover boards. The core diameter is 28 mm, with a total height of 47 mm and a winding width of 35 mm, offering a balanced footprint for enclosure integration. Manufactured to a ±5% tolerance, this Intertechnik component guarantees consistent performance across production batches. Whether you are upgrading an existing design or building a new speaker system from scratch, this ferrite core coil provides the reliability and precision required for critical audio applications.