LoudBimmer Posted July 15, 2011 Report Share Posted July 15, 2011 i'm running 1200wrms in bmw 325i and voltage does not drop below 13.5, usually stay's on 13.8 Quote Link to comment Share on other sites More sharing options...
SpartanSound Posted July 15, 2011 Author Report Share Posted July 15, 2011 It is a 2000 Jeep Cherokee. And I believe an 80 amp alt, but I would have to check to be sure. I'm just about to downgrade from an aq2200 so I was just seeing what everyone thinks about it. Was thinking 1200-1500 for subs. Quote Link to comment Share on other sites More sharing options...
KMS Posted July 15, 2011 Report Share Posted July 15, 2011 What about a 90amp alt, looking at 800rms with no big 3, 4 gauge power and ground. Then might do 1500rms later down the road with a 120amp alt, gauge big 3 and 0 gauge power and wire, then split to 4 gauge to go into the amps via distribution block. Quote Alpine PDX-V9 Morel Tempo 6 Alpine SBR-S8-4 Alpine CDE 149BT Link to comment Share on other sites More sharing options...
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