25/10/2025
The audio ferrite core inductor is an indispensable passive component in modern audio systems. Leveraging the advantages of the ferrite core, it successfully achieves an ideal balance between performance, size, and cost. While it may not match the absolute linearity and anti-saturation capability of expensive air-core inductors, it delivers excellent performance for the vast majority of consumer and professional audio applications. It serves as the workhorse component in speaker crossovers and various types of audio filters.