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cone area...


SnowDrifter

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Posted

Kind of a tough question to answer since it's so general,

but how would 2 'lesser' 15s/18s compare to 1 'greater' 15 or 18 assuming each is in it's proper box, and running the same amount of cumulative power?

I know the greater cone area should be louder - but how much louder? I'm trying to get a feel about whether or not it is worth having a box that is pretty much twice as large.

Thanks!

Posted

I will soon be finding out, right now I have one XL 18 running off a RF T2500BDCP @ 2ohm but I just received my second XL 18" and will be running the Same amp, only difference is I'm dropping my ohm load from 2 to 1

2014 Chevy Silverado Crewcab

1994 Chevy Full Size blazer

Posted

There is not a definite answer to this question.

I had a customer go from 2 havoc 15's to a single Mayhem 15 using the same amp at the same load and gained over 1 dB.

I have also had someone go from 1 havoc 18 to a pair of Chaos 15's and have a nice gain on the same power.

It can go both ways.

Current system:

1997 Blazer - (4) Customer Fi NEO subs with (8) American Bass Elite 2800.1s

Previous systems:

2000 Suburban - (4) BTL 15's and (4) IA 40.1's = 157.7 dB at 37 Hz.

1992 Astro Van - (6) BTL 15's and (6) IA 40.1's = 159.7 dB at 43 Hz.

Posted

Kind of a tough question to answer since it's so general,

but how would 2 'lesser' 15s/18s compare to 1 'greater' 15 or 18 assuming each is in it's proper box, and running the same amount of cumulative power?

I know the greater cone area should be louder - but how much louder? I'm trying to get a feel about whether or not it is worth having a box that is pretty much twice as large.

Thanks!

Generally more cone area will be louder...however it all depends on the vehicle/power.

I know people that get stupid loud with 1 10, and I know people that get loud with 12 15's lol just all depends on the situation and how you define "loud" meter, or to the ear.

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