chevymanl88 Posted December 10, 2010 Report Share Posted December 10, 2010 im planing on building a desent system with one 18" fi fbl. i dont knw what amp to use or the sq.ft on the box. can someone help????? Link to comment Share on other sites More sharing options...
DRauck Posted December 10, 2010 Report Share Posted December 10, 2010 im planing on building a desent system with one 18" fi fbl. i dont knw what amp to use or the sq.ft on the box. can someone help????? N218 DUAL 1 | DUAL 2 Fs: 34.0 Hz | 33.6 Hz Re: 0.7 Ohms/coil | 1.4 Ohms/coil Qms: 8.18 | 8.28 Qes: .32 | .32 Qts: .31 | .31 Mms: 336g | 344g Sd: 1210cm^2 | 1210cm^2 Vas: 133.8 l | 133.8 l Spl: 94.0dB 1W/1m | 93.8dB 1W/1m Bl: 17.8 N/A | 25.1 N/A Xmax: 28mm * | 28mm * Rms: 2000W * | 2000W * <-get an amp with this number Sealed box: N/A cuft | N/A cuft Ported box: 4.5-8.0cuft | 4.5-8.0cuft <-get a box with this volume Sub OD: 18.500” | 18.500” Cut ID: 16.750” | 16.750” Mounting depth: 11.125” | 11.125” Displacement: 0.18cuft | 0.18cuft 2011 Honda CR-Z Mugen 12" Kicker SoloX Subwoofer Rockford Fosgate t20001bd Pioneer AVIC-X930BT Head Unit Build Log Link to comment Share on other sites More sharing options...
chevymanl88 Posted December 11, 2010 Author Report Share Posted December 11, 2010 im planing on building a desent system with one 18" fi fbl. i dont knw what amp to use or the sq.ft on the box. can someone help????? N218 DUAL 1 | DUAL 2 Fs: 34.0 Hz | 33.6 Hz Re: 0.7 Ohms/coil | 1.4 Ohms/coil Qms: 8.18 | 8.28 Qes: .32 | .32 Qts: .31 | .31 Mms: 336g | 344g Sd: 1210cm^2 | 1210cm^2 Vas: 133.8 l | 133.8 l Spl: 94.0dB 1W/1m | 93.8dB 1W/1m Bl: 17.8 N/A | 25.1 N/A Xmax: 28mm * | 28mm * Rms: 2000W * | 2000W * <-get an amp with this number Sealed box: N/A cuft | N/A cuft Ported box: 4.5-8.0cuft | 4.5-8.0cuft <-get a box with this volume Sub OD: 18.500” | 18.500” Cut ID: 16.750” | 16.750” Mounting depth: 11.125” | 11.125” Displacement: 0.18cuft | 0.18cuft i likememphis car audio amps but who else has good amps and not so high price? so the cut has to be within 4.5 and 8cuft what would be better to stay closer to 4.5 or 6cuft or 8cuft? Link to comment Share on other sites More sharing options...
chevymanl88 Posted December 11, 2010 Author Report Share Posted December 11, 2010 i likememphis car audio amps but who else has good amps and not so high price? so the cut has to be within 4.5 and 8cuft what would be better to stay closer to 4.5 or 6cuft or 8cuft? Link to comment Share on other sites More sharing options...
bassl0va Posted December 11, 2010 Report Share Posted December 11, 2010 I like memphis car audio amps but who else has good amps and not so high price? So the cut has to be within 4.5 and 8 cuft what would be better, to stay closer to 4.5 cuft or 6 cuft or 8 cuft? AQ has some great amps, so does Crescendo, but they are sold out at the moment. Or you could get some secondhand Atomic or Sundown (or new depending on your budget) It depends how much power you are going to send to it, since you are sending it rated power (most likely), 6.5-8 should be fine. My RE MT 18" wall build Former build, farewell beloved wall.In progress, Toyota Starlet build This forum has a massive boner for ridiculous electrical upgrades. Link to comment Share on other sites More sharing options...
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