https://archivedforum.beoworld.org:443/forums/13.aspxThe main Meeting Place for BeoWorld members, and the place for General Questions, Answers and things to say! If you have any questions about anything Bang &amp; Olufsen related - please ask. If you have anything to say - please tell!enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/233835.aspxWed, 21 Oct 2009 05:33:53 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:233835..........0https://archivedforum.beoworld.org:443/forums/thread/233835.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=233835<p>Hi Patrick. You will know if they are blown, trust me! You should feel a very slight vibration I would have thought but because of the nature of the frequencies that tweeters produce, they don&#39;t have to move much air so you wouldn&#39;t feel a great deal of vibration, if any.</p> <p>Hope this helps.&nbsp;</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/233830.aspxWed, 21 Oct 2009 05:19:01 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:233830patrickmulholland0https://archivedforum.beoworld.org:443/forums/thread/233830.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=233830<p>I have beolab 8000 speakers about 12 years old, they have been in for repair several times in their lifetime.</p> <p>When I remove front grill and place my hand on the tweeters ( on either speaker ) there does not appear to be any vibration.</p> <p>Are the tweeters blown and if so can I replace them myself or do I need to leave them with B&amp;O.</p> <p>Would very much appreciate advice.</p> <p>&nbsp;</p> <p>Patrick</p><div style="clear:both;"></div>