1. ## Re: cone area ? 2 21" vs 4 18's

Originally Posted by TMali
ah, here is someone that knows how to do math
Me, me! It's ME! I can do math!

2. ## Re: cone area ? 2 21" vs 4 18's

Originally Posted by 80INCHES
ok

80
You gave up rather easily.

Originally Posted by dr_peeb
I dunno, 80, you got 7k posts and he has 14K ... What it be?
It means either of our's post counts could punch yours in the face and there's nothing the teacher would do about it.

3. ## Re: cone area ? 2 21" vs 4 18's

i might even consider going with 4 15's like mojo's but i know im going to do some testing soon with my dc level 5 10 but im getting both amps for 1000\$

4. ## Re: cone area ? 2 21" vs 4 18's

is that new? or used?

5. ## Re: cone area ? 2 21" vs 4 18's

Im not going to recommend anything here, but I will say that 4 18's will have alot more cone area. The cone area of 2 21's is equivalent to that of 4 15's.

6. ## Re: cone area ? 2 21" vs 4 18's

Originally Posted by IA2
Im not going to recommend anything here, but I will say that 4 18's will have alot more cone area. The cone area of 2 21's is equivalent to that of 4 15's.
And 4 subs would have more motors to soak up/dissipate the heat to create less power compression. More motors is a big advantage for this reason, assuming we are comparing apples to apples.

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