<p>Ferrofluid in loudspeaker drivers was all the rage years ago. What is it and is it really a magic potion for speaker performance or BS?</p>

Ferrofluid in loudspeaker drivers was all the rage years ago. What is it and is it really a magic potion for speaker performance or BS?

What is Ferrofluid?

Everything you ever wanted to know about audio, music and its reproduction is here. PS Audio co-founder and CEO Paul McGowan shares his more than 40 years of high-end audio experience, stories, interviews, and hilarious tales in this one-of-a-kind podcast. Ohm's Law is produced by PS Audio and presented ad-free for the community. Subscribe through your phone's podcast app and get the latest each day. And please, leave us a rating so others will join in.

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What is Ferrofluid?

What is Ferrofluid?