Fi Car Audio Subwoofers

718 topics in this forum

1. 2 15" Btls Or Bl 1 2 3

   By Guest DC Power Kyle, April 13, 2009
   • 20 replies
   • 1.4k views
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   • Boon
   • April 23, 2009

3. 2 15" Fi Btl

   By jazza02, September 10, 2008
   • 1 reply
   • 477 views
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   • Decaf
   • September 10, 2008

4. 2 15" mayhems box size

   By Slapz, September 18, 2011
   • 3 replies
   • 760 views
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   • hdorre
   • September 26, 2011

5. 2 18 btls 1 2

   By bigkevy, January 2, 2011
   • 11 replies
   • 1.5k views
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   • uhoh_45
   • January 3, 2011

6. 2 18 btls or 4 15 l7's need help

   By Mendietal, October 13, 2009
   • 7 replies
   • 1.8k views
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   • phade
   • October 22, 2009

7. 2 18" btls or 4 15" bls? (same everything)

   By SlamminJimmy96, March 20, 2012   

   • fi audio hifonics 15 18 BTL
   • 8 replies
   • 1.7k views
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   • SlamminJimmy96
   • March 20, 2012

8. 2 18" Fi Btl's 1 2

   By cnate777, March 28, 2009
   • 12 replies
   • 1.6k views
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   • cnate777
   • March 29, 2009

9. 2 18" fi ssd

   By Rigo, October 6, 2009
   • 5 replies
   • 1.9k views
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   • Decaf
   • October 11, 2009

10. 2 18" Ssd Amp Options

    By basshead420, December 6, 2007
    • 2 replies
    • 579 views
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    • ARMYSGT_D
    • February 20, 2008

11. 2 18in FI BL's in 1998 blazer 1 2

    By basslh, December 12, 2009
    • 11 replies
    • 1.9k views
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    • basslh
    • December 17, 2009

12. 2 18inch btls in a wall

    By Nate197, May 16, 2010
    • 5 replies
    • 747 views
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    • dr hypothesis
    • May 19, 2010

13. 2 BTL 18's in a 4runner

    By loudog, August 24, 2009
    • 3 replies
    • 794 views
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    • OldsBoomer
    • August 26, 2009

14. 2 fi ib3 18s

    By capalass23, November 17, 2010
    • 6 replies
    • 929 views
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    • capalass23
    • November 25, 2010

15. 2 Fi Q 12"s In A Sealed Box?

    By CJtech323, June 5, 2008
    • 2 replies
    • 747 views
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    • A&W ROOTBEER
    • June 6, 2008

16. 2 FI Q 18 1 2 3 4 10

    By DylanH, December 23, 2009
    • 91 replies
    • 10k views
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    • DylanH
    • December 27, 2009

17. 2 more btls or 8 15s chaos 1 2 3

    By djjerez702, July 26, 2011
    • 23 replies
    • 2.1k views
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    • YeahitgoesBoom
    • July 27, 2011

18. 2008btl 18s Review. 3 Months Update.09.16.08 1 2

    By redbaron80, September 16, 2008
    • 10 replies
    • 774 views
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    • redbaron80
    • September 17, 2008

19. 2010 X series

    By audioman21, August 23, 2010
    • 6 replies
    • 988 views
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    • fis10
    • October 12, 2010

20. 2nd gen btl specs

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

21. 2x 15 Btls Off A Us Amps De3000

    By Bluebrindle, May 19, 2009
    • 5 replies
    • 692 views
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    • Bluebrindle
    • May 20, 2009

22. 3 18" fi btl air space

    By bmongo18, March 19, 2010
    • 2 replies
    • 564 views
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    • bmongo18
    • March 19, 2010

23. 3 Fi x10...good idea or bad idea? 1 2 3

    By swheeler.92, January 10, 2012
    • 24 replies
    • 3.6k views
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    • donpablo
    • March 9, 2012

24. 3-12" Bl

    By 4dabetta, October 2, 2007
    • 2 replies
    • 594 views
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    • 4dabetta
    • October 3, 2007

25. 32 Hz 1 2

    By FCsteve, December 17, 2007
    • 15 replies
    • 1.5k views
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    • gotFI?
    • January 31, 2008

26. 4 Bl 18s 1 2 3 4 6

    By FYI-Future-Star, November 2, 2007
    • 55 replies
    • 3.6k views
    • 
    • FYI-Future-Star
    • November 23, 2007