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<blockquote data-quote="Argent Audio" data-source="post: 7631030" data-attributes="member: 616170"><p>Some companies state how much play time their woofers have had before the measurements were taken, some do not. I know most major companies give theirs around 2 hours of play time at about 80% xmax values before taking their measurements. How long a sub is fully broken in depends on spiders etc. The most noticable thing you will see after break in time if you took a second set of measurements is a drop in the Fs value.</p><p></p><p>Andrew</p></blockquote><p></p>
[QUOTE="Argent Audio, post: 7631030, member: 616170"] Some companies state how much play time their woofers have had before the measurements were taken, some do not. I know most major companies give theirs around 2 hours of play time at about 80% xmax values before taking their measurements. How long a sub is fully broken in depends on spiders etc. The most noticable thing you will see after break in time if you took a second set of measurements is a drop in the Fs value. Andrew [/QUOTE]
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