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<blockquote data-quote="OlogyAudio" data-source="post: 1909788" data-attributes="member: 562170">~3.5khz 12dB electrical but ultimately sums to ~4th order with driver rolloff and the midrange sounds slightly recessed right at the xover point.&nbsp; I would be able to measure this for you but my soundcard&#039;s driver is rather messed up and I can&#039;t reinstall it... It seems to be time for a good old reformatting or possibly just a new computer...Its a pretty textbook crossover but it works rather nicely with driver rolloff even though its not as steep as I would personally like there is nothing I can do about this for now...&nbsp; I want to open a new tooling for a custom Cauer Elliptic crossover as an upgrade option down the road since this is the topology I will be using on the omega...&nbsp; Great group delay, great off axis response due to the very shart initial slope, lower parts count than a 6th order LR atleast...&nbsp; It has crossed my mind to contact Joseph Audio about infinite slope xovers for car audio since this is the obvious high end solution for car environments to prevent problems with summation near the xover point and lower comb filtering effects but they would be quite expensive and bulky since they are elliptic crossovers with transformers...&nbsp; The C-E topology is nearly as good…I dropped mark K an email to see if he wants to measure these units, I&#039;m particularly interested in getting objective data on these upgraded tweeters I have sitting here that sound to me like they are in the same league as the LPG just I think that about $45/pair sounds like a good price... //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif</blockquote>

[QUOTE="OlogyAudio, post: 1909788, member: 562170"] ~3.5khz 12dB electrical but ultimately sums to ~4th order with driver rolloff and the midrange sounds slightly recessed right at the xover point. I would be able to measure this for you but my soundcard's driver is rather messed up and I can't reinstall it... It seems to be time for a good old reformatting or possibly just a new computer... Its a pretty textbook crossover but it works rather nicely with driver rolloff even though its not as steep as I would personally like there is nothing I can do about this for now... I want to open a new tooling for a custom Cauer Elliptic crossover as an upgrade option down the road since this is the topology I will be using on the omega... Great group delay, great off axis response due to the very shart initial slope, lower parts count than a 6th order LR atleast... It has crossed my mind to contact Joseph Audio about infinite slope xovers for car audio since this is the obvious high end solution for car environments to prevent problems with summation near the xover point and lower comb filtering effects but they would be quite expensive and bulky since they are elliptic crossovers with transformers... The C-E topology is nearly as good… I dropped mark K an email to see if he wants to measure these units, I'm particularly interested in getting objective data on these upgraded tweeters I have sitting here that sound to me like they are in the same league as the LPG just I think that about $45/pair sounds like a good price... [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] [/QUOTE]

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