posted
TJ do this. Test from say 10 degrees C up to 30 degrees C and let me know what happens in relation to the frequency and spl. We use an A/C unit and a heat gun some times You will notice the lower the temp the lower the note.
posted
ok shoot me a pm with your # lost it and this weekend im doing some testing but i also have some more ? for ya.
-------------------- TEAM XTREME LOUD AUDIO THE LOUD CROWD Team Dc Sound Labs. Posts: 2789 | From: Springfield Ma | Registered: Apr 2004
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posted
I built my car in the winter months and tuned the box with snow on the ground,58hz with the heat 57hz and more spl, so is it that i am at sea level for my enclosure to work opposite as others???? I have gone as low as 56hz and as high as 61hz. This is very confusing to me. What is supposed to be usually isnt...........
-------------------- 12 VOLTS BABY!!!!! TEAM STETSOM USA & SALES REP TEAM STINGER BUY OHIO GENERATORS WORLD FINALS COMPETITOR 2005,2006,2008,2009 SUPER STREET 1-2 CERTIFIED 161.0 DB MARYLANDS LOUDEST DAILY DRIVER N.S.P.L. STATE RECORD HOLDER 2005,2006,2007,2008,2009 TEAM USAudio Stetsom Sales and Service stetsomrep1@hotmail.com Posts: 2227 | From: Maryland | Registered: Oct 2005
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quote:Originally posted by kraven moorehead: I built my car in the winter months and tuned the box with snow on the ground,58hz with the heat 57hz and more spl, so is it that i am at sea level for my enclosure to work opposite as others???? I have gone as low as 56hz and as high as 61hz. This is very confusing to me. What is supposed to be usually isn't...........
Plot out frequency, spl, and temp. Make your self a chart and see what your vehicle likes. I think since you test close to sea level, when you go to say finals, your about 600ish feet above were you test, so your tuning will be slightly off. Your note won`t be very far off, but slightly.
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It was bouncing around in five minute intervals I saw three different peaks. I am going to connectuit this weekend for a show on sat. and a show in New Jersey on sunday I am going to start plotting frequencies with temp and altitude. Thanks for the advice. I will let you know what she did up in the cold.
-------------------- 12 VOLTS BABY!!!!! TEAM STETSOM USA & SALES REP TEAM STINGER BUY OHIO GENERATORS WORLD FINALS COMPETITOR 2005,2006,2008,2009 SUPER STREET 1-2 CERTIFIED 161.0 DB MARYLANDS LOUDEST DAILY DRIVER N.S.P.L. STATE RECORD HOLDER 2005,2006,2007,2008,2009 TEAM USAudio Stetsom Sales and Service stetsomrep1@hotmail.com Posts: 2227 | From: Maryland | Registered: Oct 2005
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posted
Ya I have been doing the plotting for some time i have found some different thing with humidity and temp at different areas on the map and in the cold to warm im gona try some new stuff with different barometric pressures seen how it varies form day to day.
-------------------- TEAM XTREME LOUD AUDIO THE LOUD CROWD Team Dc Sound Labs. Posts: 2789 | From: Springfield Ma | Registered: Apr 2004
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-------------------- TEAM XTREME LOUD AUDIO THE LOUD CROWD Team Dc Sound Labs. Posts: 2789 | From: Springfield Ma | Registered: Apr 2004
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