Johny Posted December 23, 2019 Report Share Posted December 23, 2019 I have kicker kxa800.1 400rms@4ohm 800rms@2ohm 800rms@1ohm sub is kicker compC 10” svc 4ohm so power is 1 sub 400rms ea 2 subs 400rms ea (800rms total) 3 subs 266rms ea (800rms total) i have 4 graphs below 1sub in 35 with 400rms 2 subs in 70 with 800rms (400ea) 3 subs in 75 with 800rms (266ea) 1 sub in 25 with 266rms why does it change so much when it should stay about the same ie double everything or do I need individual boxes to keep Xmas down Link to comment Share on other sites More sharing options...
Johny Posted December 23, 2019 Author Report Share Posted December 23, 2019 This is 2 in 70 litres @800rms (400ea) Link to comment Share on other sites More sharing options...
Johny Posted December 23, 2019 Author Report Share Posted December 23, 2019 3 in 75liters at 800rms (266ea) Link to comment Share on other sites More sharing options...
Johny Posted December 24, 2019 Author Report Share Posted December 24, 2019 Above is 3 subs in 75 litres at 266rms each but if I graph 1 sub in 25 litres at 266 it’s way different Link to comment Share on other sites More sharing options...
CstrokerV Posted December 24, 2019 Report Share Posted December 24, 2019 Don't understand your question. my build http://www.stevemeadedesigns.com/board/topic/142505-small-build-log-4-dc-lvl3-10s-tl-update-link-to-rebuild/ http://www.stevemeadedesigns.com/board/topic/154258-rebuild-6-lvl3-12s-update-small-video-nothing-spectacular/ new build http://www.stevemeadedesigns.com/board/topic/188181-03-trailblazer-slow-build-8-dc-lvl3-12-m1-motor-m2-parts/ Link to comment Share on other sites More sharing options...
Johny Posted December 24, 2019 Author Report Share Posted December 24, 2019 14 hours ago, CstrokerV said: Don't understand your question. If I have 1 sub in 35L sealed box on 400rms looking at the graph it’s fine, where it should be why when I add a second sub and make the box 70L and run both subs on 400rms (800rms total) why do the Xmas jump go so high and the graph peek? to stop this do they need separate inclosers to stop this? same for 1 sub in 25L box on 266rms grand looks good why when i add 3 to 75liters and ‘800rms (266ea) they Trying to work out am I better off with 2 or 3 subs seared on the power an vr Link to comment Share on other sites More sharing options...
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