SPL - SOUND PRESSURE LEVEL

1272 topics in this forum

1. The Resonant Frequency Thread

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   By smokeumtires, August 12, 2010
   • 68 replies
   • 46169 views
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   • pushbuttonpimp
   • July 27, 2014

3. help building box for sundown 6.5 ported

   By smitty33, February 4   

   • ported
   • sundown 6.5
   • (and 1 more)

     Tagged with:

     • ported
     • sundown 6.5
     • polaris rzr
   • 0 replies
   • 111 views
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   • smitty33
   • February 4

4. EVL 12 - Weird Extended Cab Enclosure

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   By Brandon Thompson, November 30, 2018
   • 12 replies
   • 823 views
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   • BassMunky
   • January 5

5. Box design for 2 sundown x 15s

   By Dopefarm, December 21, 2018
   • 0 replies
   • 162 views
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   • Dopefarm
   • December 21, 2018

6. 154+Db Honda Civic Trunk setup. DB Drag

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   By JeepAndBassXJ, December 17, 2016   

   • spl
   • dbdrag
   • (and 8 more)

     Tagged with:

     • spl
     • dbdrag
     • usaci
     • meca
     • idbl
     • smd
     • jvf customz
     • 150db
     • trunk
     • burp
   • 51 replies
   • 9025 views
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   • DiBo
   • September 5, 2018

7. Isobaric or not

   By Headstill, September 3, 2018
   • 1 reply
   • 213 views
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   • Triticum Agricolam
   • September 4, 2018

8. SPL 1st timer questions

   By drupru22, August 24, 2018
   • 2 replies
   • 356 views
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   • BassMunky
   • August 24, 2018

9. Will this box design work????

   By Lofty, July 24, 2018
   • 5 replies
   • 549 views
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   • audiofanaticz
   • July 28, 2018

10. Need spl specs for 2 sundown sa v.3 8's

    By 01es300, July 20, 2018
    • 0 replies
    • 236 views
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    • 01es300
    • July 20, 2018

11. 148.2 db at 26hz Help?

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    By BMS, May 26, 2018
    • 14 replies
    • 947 views
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    • alex912005
    • May 27, 2018

12. Hair trick? SPL?

    By MyNameIsNoob, February 23, 2018
    • 4 replies
    • 1030 views
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    • alex912005
    • February 25, 2018

13. SA x12 v2 D2/BoxTuning/SPL

    By Gene671, February 8, 2018
    • 0 replies
    • 385 views
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    • Gene671
    • February 8, 2018

14. High output alternators? Share experiences

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    By Twonnie, January 31, 2018   

    • singer
    • mechman
    • (and 2 more)

      Tagged with:

      • singer
      • mechman
      • iraggi
      • alternators
    • 12 replies
    • 2005 views
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    • Twonnie
    • February 1, 2018

15. Bc5500... battery bank - breaking the bank

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    By Twonnie, January 11, 2018   

    • crescendo audio
    • sundown audio
    • (and 14 more)

      Tagged with:

      • crescendo audio
      • sundown audio
      • skar audio
      • xspower
      • big 3
      • battery bank
      • deep cycle
      • batteries
      • northstar
      • audiopipe
      • four door
      • wall
      • fiberglass
      • custom box
      • custom doors
      • bc5500
    • 13 replies
    • 1583 views
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    • Twonnie
    • January 18, 2018

16. 2 12s in a single cab !!

    By Sparky99, January 16, 2018   

    • spl
    • box design
    • (and 1 more)

      Tagged with:

      • spl
      • box design
      • singlecab
    • 0 replies
    • 509 views
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    • Sparky99
    • January 16, 2018

17. 4 15's blow thru in my 1996 crew cab dually any suggestions on the build

    By Big Ant, December 12, 2017   

    • 4 15s blow thru
    • 9 replies
    • 600 views
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    • Wishuponasub
    • December 13, 2017

18. best port design spl competition

    By Yllwbnna, December 5, 2017
    • 5 replies
    • 674 views
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    • Triticum Agricolam
    • December 5, 2017

19. Audiopipe txx bd2 12s vented box design

    By Ballpark81, September 18, 2017
    • 6 replies
    • 1121 views
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    • Ballpark81
    • September 21, 2017

20. Box Design Question

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    By bigmacjack, March 27, 2017   

    • spl
    • 28 replies
    • 2864 views
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    • bigmacjack
    • July 19, 2017

21. Second time on the meter...

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    By TRaGiK53, December 25, 2016
    • 12 replies
    • 1891 views
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    • TRaGiK53
    • June 26, 2017

22. Loudest fullsize Silverado or GMC Sierra?

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    By AMI CUSTOMS, September 23, 2013
    • 63 replies
    • 8306 views
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    • reedal
    • June 26, 2017

23. Justin Yeo's Blazer? Anyone know what his port is tuned to?

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    By BigBass557, October 27, 2013
    • 38 replies
    • 5081 views
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    • Karkov
    • May 24, 2017

24. Low volume

    By Sub-zero, May 16, 2017   

    • help
    • 0 replies
    • 452 views
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    • Sub-zero
    • May 16, 2017

25. Help with box build PLEASE

    By Basshead60190, April 21, 2017
    • 0 replies
    • 363 views
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    • Basshead60190
    • April 21, 2017

26. Build Thread 1 12" SQ HDC3

    By AlexwiththeCanyon, February 23, 2017
    • 5 replies
    • 841 views
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    • AlexwiththeCanyon
    • March 29, 2017