Charbel Bernaba
CarAudio.com Recruit
- 39
I installed today my second amplifier the jlxd600 watts and i originally had the xd400 4 channel amplifier for my door speakers. Im running on stock alternator which is 100 amp. I checked my voltaged and it dropped from 14.6 to 13.4 and it stayed there. Is this normal? or it's time for a big alternator?