DownSouthCustom Posted July 16, 2009 Report Share Posted July 16, 2009 If you know your voltage then run what 12Volts chart says. Probably around a 75A fuse. Good Link Monte they got a lot of info on most vehicles. Quote Link to comment Share on other sites More sharing options...
Guest Posted July 16, 2009 Report Share Posted July 16, 2009 What amplifier is it? 80A fuse amplifier can give out 900 watts rms @ 2 ohms? x2, that doesnt seem right...correct me if im wrong Quote Link to comment Share on other sites More sharing options...
95_1500 Posted July 16, 2009 Report Share Posted July 16, 2009 x2, that doesnt seem right...correct me if im wrong Yeah considering the sundown 1500 which is 800@2 ohm uses 4x40A fuses... Twice the fuse rating? I think your amp is a little overrated especially if it uses 4ga inputs also.. Quote Original Build http://www.stevemeadedesigns.com/board/index.php?showtopic=24095 Link to comment Share on other sites More sharing options...
Guest Posted July 16, 2009 Report Share Posted July 16, 2009 (edited) Yeah considering the sundown 1500 which is 800@2 ohm uses 4x40A fuses... Twice the fuse rating? I think your amp is a little overrated especially if it uses 4ga inputs also.. the sundown is also 1 ohm stable, so you gotta take that into effect. 1500rms (at least) into 160amps of fusing seems right. but 900rms @ 2 ohms with 80 amps of fusing tells you it wont likely do over 800. (not trying to bash OP, just stating my opinion) Edited July 16, 2009 by Krannyman92 Quote Link to comment Share on other sites More sharing options...
95_1500 Posted July 16, 2009 Report Share Posted July 16, 2009 the sundown is also 1 ohm stable, so you gotta take that into effect. 1500rms (at least) into 160amps of fusing seems right. but 900rms @ 2 ohms with 80 amps of fusing tells you it wont likely do over 800. (not trying to bash OP, just stating my opinion) Yeah true on the 1 ohm stable just using it for reference.. Quote Original Build http://www.stevemeadedesigns.com/board/index.php?showtopic=24095 Link to comment Share on other sites More sharing options...
Derrick824 Posted July 16, 2009 Report Share Posted July 16, 2009 Yeah considering the sundown 1500 which is 800@2 ohm uses 4x40A fuses... Twice the fuse rating? I think your amp is a little overrated especially if it uses 4ga inputs also.. 800w @ 2ohm is only half power for that amp and could easily run on half the fuse rating at that load. Quote Link to comment Share on other sites More sharing options...
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