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Having read an article published by Mr. Bruce Coppola, where speaker burn in was the subject, we were surprised to read on one sentence that speaker units are delivered already burned in at the factory, so as a result of it, no burn in period is needed by the end user. Link to the article:

This caught our attention, since inspite of being this contrary to what most manufacturers, all magazines and retailers says, and Matrix HiFi might have taken this as truthful (if it were true the alledged anti.manufacturers, anti-retailers and anti-reviewers attitude that is commonly branded to Matrix HiFi) without investigating any further this information, we decided to conduct a small poll going directly to the manufacturers to ask what they thought about this issue.