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In the Forum: Horn-Loaded Speakers
In the Thread: Open cell foam in horns and MF drivers
Post Subject: Compression RatiosPosted by op.9 on: 2/2/2008

Fascinating stuff. I'm certainly going to try to get my hands on some 2440's when I can see them for a nice price.

That 18 Sound ND2060A looks very interesting to me. And would fit in with my silly philosophy of only using currently manufactured components...  

But it got me thinking about compression ratios in general – since 3":2" = 2.25:1 seems very different from 4":2" - 4:1. This must make for a very different type of sound.

Any ‘rules of thumb’ here?

op.9

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