Fi Car Audio Subwoofers

718 topics in this forum

1. New Fi 22" Baskets 1 2 3 4 6

   By AI James, January 12, 2009
   • 57 replies
   • 7.9k views
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   • tripleb45
   • October 22, 2009

3. 12" Fi Q loaded vs. 12" ascendant audio havoc 1 2 3

   By bmongo18, May 21, 2010
   • 20 replies
   • 7.5k views
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   • bmongo18
   • May 24, 2010

4. Fi BTL N2 18s.... (pics inside) 1 2 3 4

   By lem43606, August 29, 2011
   • 32 replies
   • 7.4k views
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   • lem43606
   • September 5, 2011

5. fi btl n2 15 just came in 1 2 3 4 5

   By bujwah, November 4, 2011
   • 46 replies
   • 7.3k views
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   • lem43606
   • December 1, 2011

6. 4" coil option for BL series 1 2 3 4 5

   By NDMstang65, November 17, 2010
   • 40 replies
   • 7.1k views
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   • OldsBoomer
   • January 3, 2011

7. My Fi Blneo 10" 1 2 3 4

   By KickerSlo, April 24, 2019
   • 34 replies
   • 7k views
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   • Merlestruckin1126
   • March 26, 2020

8. FI BTL 15" specs

   By wizart383, November 17, 2011
   • 3 replies
   • 6.9k views
   • 
   • wizart383
   • November 17, 2011

9. 2nd gen btl specs

   By fox_racin4, February 9, 2011
   • 1 reply
   • 6.6k views
   • 
   • 94retta(219)
   • February 9, 2011

10. Where To Get Fi Subs... 1 2 3 4 5

    By meade916, April 20, 2007
    • 40 replies
    • 6.4k views
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    • bassINyoFACE
    • May 18, 2007

11. I couldn't find any backgrounds so I made some. Fi wallpapers 1 2 3

    By xx1, June 26, 2012   

    • Fi wallpaper background
    • 20 replies
    • 5.6k views
    • 
    • xx1
    • June 28, 2012

12. Fi car audio 1 2 3 4 5

    By JacobHazel, March 1, 2012
    • 49 replies
    • 5k views
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    • Theone63
    • March 8, 2012

13. Fi has disappeared! 1 2 3 4 5

    By SmallTruk, February 28, 2012
    • 42 replies
    • 4.9k views
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    • Noobtastic14
    • February 28, 2012

14. fi btl 18" enclosure 1 2

    By squidder, November 18, 2009
    • 13 replies
    • 4.8k views
    • 
    • fi audio
    • November 20, 2009

15. Fi Alpha V2 15 1 2

    By RenegadeDan, November 26, 2017
    • 16 replies
    • 4.8k views
    • 
    • WalledSonic
    • January 23, 2018

16. Audio Help 1 2 3 4 10

    By junior425, July 24, 2008
    • 94 replies
    • 4.7k views
    • 
    • junior425
    • July 25, 2008

17. Fi BTL 15 N2 tuned to Fs? 1 2 3 4

    By Shigshwa, August 15, 2011
    • 31 replies
    • 4.6k views
    • 
    • Socky
    • September 5, 2011

18. Fi Bl 1 2 3 4 7

    By 99GPGTX, May 17, 2007
    • 61 replies
    • 4.4k views
    • 
    • jokanate88
    • September 25, 2007

19. FI BTL 10 displacement 1 2

    By wizart383, February 19, 2011
    • 15 replies
    • 4.4k views
    • 
    • Afrodeezyak
    • May 23, 2011

20. BTL 18 "TRUE" Power Handling? 1 2 3 4

    By kleinteich2, August 22, 2010
    • 31 replies
    • 4.3k views
    • 
    • slamin87
    • November 6, 2010

21. FI BTL Spacers 1 2 3

    By wizart383, April 13, 2012
    • 23 replies
    • 4.3k views
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    • DreDay256
    • June 5, 2012

22. Black FiDay sale! 1 2 3 4

    By NDMstang65, November 25, 2009
    • 33 replies
    • 4.3k views
    • 
    • audiogod9000
    • December 1, 2009

23. Btl Surround Ripping Itself Apart 1 2 3 4 5

    By cnate777, June 20, 2009
    • 42 replies
    • 4.2k views
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    • meade916
    • June 22, 2009

24. Fi Btl's Why Is 18'' More Popular Vs A 12'' Or 15''? 1 2 3 4

    By moh.vze.com, January 13, 2008
    • 35 replies
    • 4.2k views
    • 
    • Amalan
    • January 13, 2008

25. New 18" Btl Problem 1 2 3 4 6

    By greg662, May 23, 2008
    • 52 replies
    • 4.2k views
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    • NDMstang65
    • June 20, 2008

26. is a q worth the $ over a ssd 1 2 3 4

    By DCmagnum, August 23, 2010
    • 37 replies
    • 4.1k views
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    • DCmagnum
    • November 10, 2010