minermark Posted February 1, 2014 Share Posted February 1, 2014 (edited) This I will bestow upon my fourm buds, everything sonic, Test your system. Bookmark your favorites as you test. Talk about giving your speakers a workout !!!! http://www.youtube.com/watch?v=RNrF1I5mf3c http://www.youtube.com/watch?v=qNf9nzvnd1k http://www.youtube.com/watch?v=ukQ6OSs3dWo http://www.youtube.com/watch?v=SS9d13zAN1k http://www.youtube.com/watch?v=3-9zxSpx5-I Word of caution, I had an old pair of Bic Venturi's, Note the word HAD, the sub base test above, ripped/shredded the woffers. These have always been a test set anyway, so it looks like ill go to the swapmeet and pick up another pair of test speakers. Edited February 1, 2014 by minermark 1 Quote Link to comment Share on other sites More sharing options...
billybob Posted February 1, 2014 Share Posted February 1, 2014 Thanks for the links... 1 Quote Link to comment Share on other sites More sharing options...
Axz Hout Posted February 1, 2014 Share Posted February 1, 2014 x Quote Link to comment Share on other sites More sharing options...
Mike 585 Posted February 2, 2014 Share Posted February 2, 2014 FWIW, I followed the audionotch link and, if it's accurate, could hear out to 20k and I'm 58. Interesting that this site is aimed at tinnitus suffers. I had some tinnitus that was coincidentally cured by some chiropractic care I had to my neck for problems related to a whiplash insident from a bike accident. I believe the chiropractor said it was related to the atlas (C1?). YMMV. Quote Link to comment Share on other sites More sharing options...
minermark Posted February 2, 2014 Author Share Posted February 2, 2014 I hear just fine, or I would not be into Class 'A' tubes and Klipsch speakers. I like the test from youtube, and there sure is a lot of them. Quote Link to comment Share on other sites More sharing options...
Cleve Posted February 2, 2014 Share Posted February 2, 2014 (edited) The frequency sweep - 1 hz to 35 hz - is badly corrupted by harmonics or something. The 3rd one - sweep from 1 to 100 hz is good. My CF-4s are down about -13db at 15 hz, 10 dB at 20 hz and 8 dB at 25 hz from the level at 100 hz - although that's an uncorrected sound level reading on the Realistic sound meter. Corrected, based on values I've found online - CF-4s are down -5.0 db at 15 hz -4.5 dB at 20 hz, -5 dB at 25 hz from the level at 100 hz. While the curve is down, there is still very useful, and powerful, bass delivered by the CF-4s down into the upper teens and twenties. Edited February 2, 2014 by Cleve 1 Quote Link to comment Share on other sites More sharing options...
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