algae65 Posted January 8, 2012 Report Share Posted January 8, 2012 Guys I'm looking to mount 2 12's or 15's in the back of a BMW in infinite baffle design. I have a 1100 rms to put to them and I was wondering if anyone has any experience with the new FI IB3s. Quote Link to comment Share on other sites More sharing options...
onebadmonte Posted January 9, 2012 Report Share Posted January 9, 2012 I do, they're pretty badass. Check out my Cutlass Cierra build in my sig. The impedance curve runs a bit high on them since they are intended for home audio amps. You might want to contact Fi before you order and see if they can optimize them for car audio use. Mine aren't optimized for car audio so I'm using a pair of Bazooka MGA 1100H strapped. The rated output of the amps is 1560 watts strapped at 2 ohms, because of the impedance curve I'm probably sending about half that much to the pair of subs. Great subs. Good luck with your build. Quote Warhorse vs A Pair of SMDeez build Olds Cutlass Cierra IB build 2 Fi IB3 18s Link to comment Share on other sites More sharing options...
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