CJ18 Posted November 15, 2012 Report Share Posted November 15, 2012 Finding the fs of a sub Finding the tuning of a ported box 2 Quote Link to comment Share on other sites More sharing options...
Kyblack76 Posted November 15, 2012 Report Share Posted November 15, 2012 Damn great thread Cody..... awesome..... and what a great tool for the great job eh??? Quote SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
CJ18 Posted November 15, 2012 Author Report Share Posted November 15, 2012 I love it! Worth EVERY penny! 2 Quote Link to comment Share on other sites More sharing options...
meade916 Posted November 15, 2012 Report Share Posted November 15, 2012 would you please turn that phone sideways....SMH. haha.....great vids though 1 Quote All SMD products + MORE available at my store here! https://wccaraudio.com/ Subscribe to My Youtube Channel! Over 1,000,000 subscribers strong! Turn on your notifications! http://www.youtube.com/meade916 Follow My Instagram! Daily live feeds from the shop, exclusive content way before it hits my Youtube channel...and little squares with photo's in them http://www.instagram.com/meade916 The Official SMD Facebook fan Page https://www.facebook.com/SteveMeadeDesigns/ Follow my Tweet (Twitter) http://www.Twitter.com/meade916 Link to comment Share on other sites More sharing options...
CJ18 Posted November 15, 2012 Author Report Share Posted November 15, 2012 haha sorry. hard to hold the phone, talk and do the work at the same time. Better than nothing though. I am starting to get the hang of running t/s specs. I am about to see what the difference in the specs will be when the sub is wired in parallel vs series. Quote Link to comment Share on other sites More sharing options...
79 cutty Posted November 15, 2012 Report Share Posted November 15, 2012 Sounds dumb as hell, and I am not going to make a video of it.....but added bonus, can test 9V batteries and find out if they are still good! Had a couple I had sitting around for a while.....turns out they are all still good 1 Quote Firm believer in letting my cars do my talking! You can't rush quality, it doesn't happen overnight. Quality takes time and dedication, but the end results more than pay for it. "Black Pearl" Build Thread http://www.stevemeadedesigns.com/board/topic/67183-1985-buick-regal-limited-build-log/page-1 Link to comment Share on other sites More sharing options...
CJ18 Posted November 15, 2012 Author Report Share Posted November 15, 2012 Just ran t/s specs on the same sub(DC Level 3 10 dual 1 ohm) series and parallel. Series- Re-3.0 ohm Fs- 33.4hz Re+Res- 29.1 ohm Ro-9.81 ohms Qms- 5.55 Qes- .57 Qts- .52 Mms- 224.77 Cms- .000101 Sd- 50.27 sq in Vas- .53ft3 Parallel- Re- .70 ohms Fs- 33.4hz Re+Res- 7.5 ohms Ro-2.29 ohms Qms-5.75 Qes- .59 Qts- .53 Mms- 265.77 Cms- .0000854 Sd- 50.27in2 Vas- .45ft3 I am no speaker builder and dont really know what these numbers mean, could someone tell me if it looks like I did this correctly? Quote Link to comment Share on other sites More sharing options...
TonyD'Amore Posted November 16, 2012 Report Share Posted November 16, 2012 (edited) Just ran t/s specs on the same sub(DC Level 3 10 dual 1 ohm) series and parallel. Series- Re-3.0 ohm Fs- 33.4hz Re+Res- 29.1 ohm Ro-9.81 ohms Qms- 5.55 Qes- .57 Qts- .52 Mms- 224.77 Cms- .000101 Sd- 50.27 sq in Vas- .53ft3 Parallel- Re- .70 ohms Fs- 33.4hz Re+Res- 7.5 ohms Ro-2.29 ohms Qms-5.75 Qes- .59 Qts- .53 Mms- 265.77 Cms- .0000854 Sd- 50.27in2 Vas- .45ft3 I am no speaker builder and dont really know what these numbers mean, could someone tell me if it looks like I did this correctly? That looks fantastic actually! The numbers should be the same whether parallel or series. With the exception of the impedance numbers obviously. Nice work! Very consistent Edited November 16, 2012 by TonyD'Amore Quote Link to comment Share on other sites More sharing options...
TonyD'Amore Posted November 16, 2012 Report Share Posted November 16, 2012 Just ran t/s specs on the same sub(DC Level 3 10 dual 1 ohm) series and parallel. Series- Re-3.0 ohm Fs- 33.4hz Re+Res- 29.1 ohm Ro-9.81 ohms Qms- 5.55 Qes- .57 Qts- .52 Mms- 224.77 Cms- .000101 Sd- 50.27 sq in Vas- .53ft3 Parallel- Re- .70 ohms Fs- 33.4hz Re+Res- 7.5 ohms Ro-2.29 ohms Qms-5.75 Qes- .59 Qts- .53 Mms- 265.77 Cms- .0000854 Sd- 50.27in2 Vas- .45ft3 I am no speaker builder and dont really know what these numbers mean, could someone tell me if it looks like I did this correctly? Just curious, what are you using to add mass to the cone? Quote Link to comment Share on other sites More sharing options...
CJ18 Posted November 16, 2012 Author Report Share Posted November 16, 2012 Play dough Quote Link to comment Share on other sites More sharing options...
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