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Trying to decide on new setup... thoughts?


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My original idea is to run 4 Earthquake DBXI 15's off a 2500.1 memphis mojo amp and 3 Earthquake DBXI 10's on a memphis 1100.1 amp for some high bass. I'll be putting it in a 04' Denali.

This setup of course isn't set in stone cause I really can't find any real reviews on these subs. I know a while back ago they was really good, but I haven't seen any in years now.

My next question...

Should I just go with 2 15" subs with a higher rms then going with the 4 15's ? How much of a difference with there be? I designed a box for the 4 ruffly 16cf tuned a 33.5hz. I have read that a lot of people like the tuning around 33hz.

I have 1 15" in there now and it just isn't cutting it on the 1100.1 lol

or what about 1 big 15" on the 2500.1?

Any advice will be helpful...

Thanks...

Edited by jigalow43
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If you have the proper space and build a good box the 4 15s should be louder.

Ditch the idea of adding 10s, if you want more "higher" bass look into getting a good set of mid bass speakers.

This might get locked because you kinda have a vs thread.

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If you have the proper space and build a good box the 4 15s should be louder.

Ditch the idea of adding 10s, if you want more "higher" bass look into getting a good set of mid bass speakers.

This might get locked because you kinda have a vs thread.

exactly this entire post.

more cone area = more potential (in very short in my mind at least)

and yeah this thread probably will unfortunately get locked =/

i seem to get stuck in this mentality all the time also

'08 Chevy Cobalt coupe 2.2 base model trunk build:

2 9512iSC flatwound alum 1.5 coils

-extra 9500 spider pack

-8" platinum carbon dustcaps

1 DD Z1 (.375ohm nominally daily)

3g31 AGM

320a Ohio Gen alt

1 DD S4 4 channel

4 VO-M8v1's (holes cut for 3rd pair)

2 CS 6.5's

2 VO-B1's

Sony XAV-601BT

all Knu Krystal RCA's

Cadence 7band EQ

______________________

148.3db @ 32hz (burp)

148.4 @ 37 & 38hz (burp)

146.xdb 90sec average (center windshield)

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Yea, tell me about it... I've changing ideas over and over...lol trying to decide what way to go. With the 3 10's I just figured I already had the amp and I'm only looking a 300 more dollars to add them to it. I already have the 400w memphis amp for the components I'm putting in the front and back. My biggest problem is I like sq as much as I do spl...lol

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So the newer earthquakes aren't like they used to be? Thats what I was kinda worried about... and there really isn't reviews on them out there.

What kind of 12s you got?

So whats the thought's on a Orion hcca152 with just running one of them on the 2500.1 amp?

Edited by jigalow43
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