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Coral 10 Coral 8
Coral 10 Coral 8
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Old 1st May 2008, 09:15 PM   #11
RAW is offline RAW  Canada
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Now for a few other measurments.
Attached are a few different speakers measured in the same room.
FR125S driver in a PE curved cabinet
Dave D 127
Dave D FR125
Greg person FR125 speakers.

I used these to show other fullrange speakers measured as referance in the same room.

With some off axis measurments to boot.

First off the Coral 10 compaired to the others on axis.

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Coral 8 compaired to others

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Old 1st May 2008, 09:16 PM   #12
RAW is offline RAW  Canada
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Now some off axis response.

Coral 10

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Coral 8

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Old 1st May 2008, 09:17 PM   #13
RAW is offline RAW  Canada
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Now how to the Coral 10 Coral 8 look against the others.

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Old 1st May 2008, 09:19 PM   #14
chrisb is offline chrisb
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very interesting indeed that the 10" measures smoother overall, and more extend HF response than the 8"

that's certainly enough measures to satisfy almost anyone, and I'll bet there's more.


out of curiosity, which of Dave's enclosures for the FE127 and FR125?
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Old 1st May 2008, 09:19 PM   #15
RAW is offline RAW  Canada
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Click the image to open in full size.

Last the Coral 10 with the 127 and the FR125 all measured in the same room.
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Old 1st May 2008, 09:23 PM   #16
RAW is offline RAW  Canada
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Quote:
Originally posted by RAW
Now how to the Coral 10 Coral 8 look against the others.

Click the image to open in full size.


very interesting indeed that the 10" measures smoother overall, and more extend HF response than the 8"


out of curiosity, which of Dave's enclosures for the FE127 and FR125?
I will have to look at the photos of last time you and Dave were over.
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Old 1st May 2008, 09:24 PM   #17
RAW is offline RAW  Canada
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Yes like I said without even measureing them I really enjoyed the 10.Then after I measured them i could see why.
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Old 2nd May 2008, 01:14 AM   #18
Godzilla is offline Godzilla  United States
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cool charts! seems ragged fr wins sometimes. amazing how flat the 125 is and not surprising to see the 127 tilted up. Paul Klipsch had a quote i saw about ragged fr measurements and life to the sound. I will have to look for the quote.

Thanks for posting the charts.

Godzilla
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Old 2nd May 2008, 11:28 AM   #19
Bluto is offline Bluto  United States
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I'm real surprised as well regards the flatness of the FR125 but wonder even more what is is about the P.E. cabinet that both increases it's efficiency while at the same time causing that dip?

Thats pretty decent considering the competition.

Bluto
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Old 2nd May 2008, 04:03 PM   #20
planet10 is offline planet10  Canada
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Coral 10 Coral 8
Quote:
I'm real surprised as well regards the flatness of the FR125 but wonder even more what is is about the P.E. cabinet that both increases it's efficiency while at the same time causing that dip?
I don't think that the PE box actually affects the efficeincy....

Dave FE127 box would be Fonkens from the most recent trip, FR125 would be the aperiodic miniOnkens that we built for Bob.

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