Help explaine

[Johny]

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

 

 

 

[Johny]

This is 2 in 70 litres @800rms (400ea)

 

 

 

 

 

 

[Johny]

3 in 75liters at 800rms (266ea)

 

 

 

[Johny]

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 

[CstrokerV]

Don't understand your question.

[Johny]

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