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![Linear Audio USB stick](/sites/linearaudio.net/files/styles/max_325x325/public/2022-04/stick.png.webp?itok=3cC_QgIe)
Now available as a fully searchable PDF collection – the Linear Audio USB stick!
See this page for details and ordering info.
In his earlier article, Robert Munnig Schmidt described a subwoofer system with an electronic solution to adapt and control the subwoofer mechanical-dynamic behaviour. One reader commented observed a anomaly in the system transfer function, a small 90Hz response peak. One thing lead to another and resulted in this article focusing on the nature of the driver inductance and its variance from a pure inductance. The article also addresses fine-tuning the system and the distortion reduction that can be achieved.