- Thread Starter
- #16
So you are only going to us a JP23 which is what 2,300 watts? At best with an amplifier like that then a pair of 10
or 12" 1000 watt RMS subwoofers unless you can find a 500 watt RMS 15". Personally I would upgrade then that amplifier to something else with at least 4500 watts rms like from Ruthless or the Aurra from amplab on a set of 2 12" Fi X 1,500 watt RMS would slam.
The Fi X series 12" for a pair is around 4.5 cubic feet at 33hz. So 7 cubic feet I would do like dj said a pair of 15".
The JP23V2 is rated at 2800 but people have put it on a dyno and got around 3000. Anyways, that’s not too concerning to me either way because with my alternator I don’t think I’ll have much room for more power. I already have about 800w on mids as well, so I’m thinking that the 2-3kw for lows is about the max I can do without further electrical upgrades and I’m trying to maximize cone area on that power level.