SUBWOOFER BREAK-IN: MYTH OR MUST?

"Play it easy for 30 hours or you'll ruin it." "It's a complete myth — beat on it day one." Say "subwoofer break-in" in any forum and you'll get both answers at once, each delivered with total confidence.

Subwoofer Break-In: Myth or Must? is the honest investigation. The physics is real — surround and spider loosen up, compliance rises, Fs drops a few hertz — but it's much smaller than the forums make it sound: a fraction of a decibel, most of it done in the first few evenings of normal listening. You'll learn why manufacturers say take it easy (it's the warranty department talking), what the sensible routine is if you choose to bother, what doesn't need break-in at all (cable break-in debunked bluntly), and the chapter that matters most: when "it just needs break-in" is a cover story for a bad box, wrong tuning, or wrong gains. Full diagnostic checklist included.

12 pages. Measurements, not myths. FREEBIE