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/303891.aspxSun, 05 Dec 2010 18:16:34 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:303891Alex0https://archivedforum.beoworld.org:443/forums/thread/303891.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=303891<p>Having had a quick read-up online, it seems they should come with their own specific EQ. Because of their design type (6th order bandpass), you risk damaging the bass drivers if used without their appropriate EQ unit which stops all sounds below a certain frequency from getting to the bass driver.</p> <p>As far as suitability with the 6000 quad goes, the amp itself should be fine as bandpass speakers tend to be incredibly efficient, meaning you don&#39;t have to give them much power in order to kick out a fair amount of sound, and are generally very well behaved in terms of impedance. However, your amplifier will need an EQ loop-through, and not knowing the 6000 quad at all in person, couldn&#39;t tell you if it has the right connections to run the EQ which you need with your EVs...</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/303828.aspxSun, 05 Dec 2010 09:06:38 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:303828Lex Lance0https://archivedforum.beoworld.org:443/forums/thread/303828.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=303828Hi everyone,</p>I have picked up some electro voice interface D speakers. I hear they are incredibly powerful 400w I believe. Does anyone know much about them, will they work with 6000 quad, how much are they worth etc..</p></p>Any info would be good.</p></p>Lex<div style="clear:both;"></div>