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» Termpro Audio Forum » Soundoff Competition » dB Drag Racing - Europe and the World! » compound load in 6th order bandpass box

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Author Topic: compound load in 6th order bandpass box
audiobuffru1
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hey guys has anyone try a compuond load 6th order bandpass enclosure in spl ? i was loading in my box program and was curious so i added the compuond load instead of normal side by side load,
i showed a very one note wonder enclosure at this point picked up 5 dbs on the program out put . if this is right holy moly . put this program it doesnt see any of vehicle inprefections. lmk what you guys think or ever tried it? thanks

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ear drums are very over rated

r.i.p. greg welch

2005 dbdrags bassrace world finalist 120-129.9 3rd place finish

Posts: 1277 | From: somewere in time | Registered: Nov 2001  |  IP: Logged | Report this post to a Moderator
Kicker700
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What program are you using?

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Never Stop Dreaming...

Posts: 480 | From: Southern Cali | Registered: Oct 2001  |  IP: Logged | Report this post to a Moderator
audiobuffru1
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box program ive been using for about 6 years now and hasnt failed me .

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ear drums are very over rated

r.i.p. greg welch

2005 dbdrags bassrace world finalist 120-129.9 3rd place finish

Posts: 1277 | From: somewere in time | Registered: Nov 2001  |  IP: Logged | Report this post to a Moderator
Kicker700
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Well that sure helps. Compound load, you mean isobaric loaded, correct?

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Never Stop Dreaming...

Posts: 480 | From: Southern Cali | Registered: Oct 2001  |  IP: Logged | Report this post to a Moderator
audiobuffru1
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yes compound loaded is iso face to face .

--------------------
ear drums are very over rated

r.i.p. greg welch

2005 dbdrags bassrace world finalist 120-129.9 3rd place finish

Posts: 1277 | From: somewere in time | Registered: Nov 2001  |  IP: Logged | Report this post to a Moderator
dB Don
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yes it works, lowers the note nicely and its usually a little gain from it but more done for the other benefits.

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-Donald Hebig
-All Out S.P.L. Saskatchewan's dB Drag event promoter
-Check the Termpro homepage partners for the companies I support.

Posts: 2600 | From: Borden, Saskatchewan. Canada | Registered: Feb 2000  |  IP: Logged | Report this post to a Moderator
audiobuffru1
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hey don, so this is showing me right then a compounded loaded enclosure is good for spl ?

--------------------
ear drums are very over rated

r.i.p. greg welch

2005 dbdrags bassrace world finalist 120-129.9 3rd place finish

Posts: 1277 | From: somewere in time | Registered: Nov 2001  |  IP: Logged | Report this post to a Moderator
DrBass
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Very significant gains at "low" volumes, but they don't pan out at higher volumes.

I gained a good chunk in the 160's, but after raising the volume over 173 it fell on its face. Tried it for giggles middle last year.

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Mike
Extreme Audio
www.ExtremeAudio.org
Extreme Van for Sale!
Team JBL
Team Fi
Certified 179.3 dB
2005/06/07 dB Drag Extreme 3-4 World Champion
3 Time Deathmatch Participant
2004/05/06/07 IDBL World Record Holder
2004/2005 MECA World Record Holder
2006 USACi B&K WR SuperMod Ext.

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Posts: 1412 | From: Mechanicsville, Va USA | Registered: Nov 1999  |  IP: Logged | Report this post to a Moderator
audiobuffru1
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so there is hope , we had tried this back in 05 , testing it tring to make sure the therory in the program matched it was close , after someone sparked my interest of returningto lanes ive been diggin up some old notes of any and all test from 03-05 street and street max,and extreme style vehicles ........... we gave up because 6th order boxes consumed alot of our time 7 days a week designing and 3-24 hr days building and testing ..........

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ear drums are very over rated

r.i.p. greg welch

2005 dbdrags bassrace world finalist 120-129.9 3rd place finish

Posts: 1277 | From: somewere in time | Registered: Nov 2001  |  IP: Logged | Report this post to a Moderator
   

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